CN116697775B - Heat exchanger for chemical industry convenient to dismantle clearance - Google Patents
Heat exchanger for chemical industry convenient to dismantle clearance Download PDFInfo
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- CN116697775B CN116697775B CN202310486687.3A CN202310486687A CN116697775B CN 116697775 B CN116697775 B CN 116697775B CN 202310486687 A CN202310486687 A CN 202310486687A CN 116697775 B CN116697775 B CN 116697775B
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- fixedly connected
- tube
- heat exchange
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- 239000000126 substance Substances 0.000 title claims abstract description 20
- 239000007788 liquid Substances 0.000 claims description 36
- 230000001681 protective effect Effects 0.000 claims description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 13
- 238000005192 partition Methods 0.000 claims description 12
- 238000007789 sealing Methods 0.000 claims description 10
- 230000000149 penetrating effect Effects 0.000 claims description 6
- 238000000926 separation method Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 3
- 230000008676 import Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
- F28D7/06—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits having a single U-bend
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
- F28F9/007—Auxiliary supports for elements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
- F28F9/02—Header boxes; End plates
- F28F9/0202—Header boxes having their inner space divided by partitions
- F28F9/0204—Header boxes having their inner space divided by partitions for elongated header box, e.g. with transversal and longitudinal partitions
- F28F9/0209—Header boxes having their inner space divided by partitions for elongated header box, e.g. with transversal and longitudinal partitions having only transversal partitions
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
- F28F9/02—Header boxes; End plates
- F28F9/04—Arrangements for sealing elements into header boxes or end plates
- F28F9/06—Arrangements for sealing elements into header boxes or end plates by dismountable joints
- F28F9/10—Arrangements for sealing elements into header boxes or end plates by dismountable joints by screw-type connections, e.g. gland
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
- F28F9/02—Header boxes; End plates
- F28F9/04—Arrangements for sealing elements into header boxes or end plates
- F28F9/06—Arrangements for sealing elements into header boxes or end plates by dismountable joints
- F28F9/12—Arrangements for sealing elements into header boxes or end plates by dismountable joints by flange-type connections
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The invention relates to a heat exchanger for chemical industry, which comprises a base, wherein the upper surface of the base is fixedly connected with a supporting frame, the inner wall of the supporting frame is connected with a protecting shell through a countersunk bolt, the inside of the protecting shell is connected with a heat exchange mechanism through a bolt, one side, far away from the protecting shell, of the heat exchange mechanism is connected with a detachable end cover through a bolt, the inside of the base is slidably connected with a first supporting and moving mechanism and a second supporting and moving mechanism, and a first adjusting mechanism and a second adjusting mechanism are arranged in the base; the invention relates to the technical field of heat exchangers. This heat exchanger for chemical industry convenient to dismantle clearance when using, starts second adjustment mechanism and first adjustment mechanism, can control to dismantle and separate the clearance between end cover, heat transfer mechanism and the protecting crust, can also keep the position between end cover, heat transfer mechanism and the protecting crust as far as possible simultaneously to the follow-up of personnel is installed according to the normal position between end cover, heat transfer mechanism and the protecting crust of dismantling.
Description
Technical Field
The invention relates to the technical field of heat exchangers, in particular to a chemical heat exchanger convenient to detach and clean.
Background
The heat exchanger, also called heat exchanger, is an energy-saving equipment for implementing heat transfer between two or more fluids with different temperatures, so that the fluid temperature can reach the index regulated by the process, and can meet the requirements of technological conditions, and at the same time, is one of main equipment for raising energy utilization rate. Heat exchangers are important in chemical, petroleum, power, food and many other industrial processes where they can be used as heaters, coolers, condensers, evaporators, reboilers, etc. After the heat exchanger is used for a long time, scale is easy to generate in the heat exchanger, and personnel are required to detach and clean the heat exchanger.
The utility model of bulletin number CN216385241U discloses a high-efficiency sheet penetrating heat exchanger convenient to detach and clean, which comprises a heat exchanger body, wherein two supports are fixedly connected to the bottom of the heat exchanger body, a shell is attached to the bottom of the supports, a clamping mechanism is arranged in the shell, a fixing mechanism is arranged on the clamping mechanism, the clamping mechanism comprises a motor fixedly connected to the right side of the inner wall of the shell, a first threaded rod is fixedly connected to an output shaft of the motor, a first bearing seat is fixedly connected to the left side of the first threaded rod, and check rings are fixedly connected to the left side and the right side of the outer surface of the first threaded rod. This high-efficient piece heat exchanger of wearing convenient to dismantle abluent through the fixture that is equipped with, can dismantle the fixed position of heat exchanger body, need not use other instruments to dismantle, make things convenient for dismantlement and the washing in later stage, labour saving and time saving through the fixed establishment who sets up, further fixed with the heat exchanger body, can dismantle fixedly through rotating the screw rod, facilitate the use.
Above-mentioned technical scheme is when using, can fix the position of heat exchanger body through the fixture that is equipped with, make things convenient for later stage to dismantle and wash the heat exchanger body, but above-mentioned scheme still need to record the protecting crust of heat exchanger body in advance and can dismantle the position between the end cover when the personnel dismantle the heat exchanger body, be convenient for follow-up according to the normal position installation, thereby it is perhaps inconvenient when the operation, influence the efficiency of dismantling the clearance to the heat exchanger body, be unfavorable for actual use, consequently, the skilled in the art provides a heat exchanger for chemical industry convenient to dismantle the clearance, in order to solve the problem that proposes among the above-mentioned prior art.
Disclosure of Invention
In order to solve the problems that when a person dismantles the heat exchanger body, the position between the protective shell and the detachable end cover of the heat exchanger body is required to be recorded in advance, and the subsequent installation according to the original position is convenient, so that the operation is possibly inconvenient, the efficiency of dismantlement and cleaning of the heat exchanger body is affected, and the actual use is not facilitated.
The application provides a chemical heat exchanger convenient to disassemble and clean, which adopts the following technical scheme:
The utility model provides a heat exchanger for chemical industry convenient to dismantle clearance, includes the base, the upper surface fixedly connected with support frame of base, the inner wall of support frame has the protecting crust through countersunk bolted connection, the inside of protecting crust has heat transfer mechanism through bolted connection, heat transfer mechanism keeps away from one side of protecting crust has the detachable end cover through bolted connection, the inside sliding connection of base has first support moving mechanism and second to support moving mechanism, the inside of base is provided with first adjustment mechanism and second adjustment mechanism, first adjustment mechanism's outer wall with first support moving mechanism's inner wall threaded connection, second adjustment mechanism's outer wall with second support moving mechanism's inner wall threaded connection, first support moving mechanism's inner wall with heat transfer mechanism's outer wall passes through bolted connection, second support moving mechanism's inner wall with detachable end cover's outer wall passes through bolted connection.
Through adopting above-mentioned technical scheme, can support spacing to the protecting crust of heat exchanger through the support frame, after personnel dismantle the bolt of connecting heat transfer mechanism, protecting crust and dismantling between the end cover, start second adjustment mechanism and drive through the second and dismantle the end cover and remove, start first adjustment mechanism and drive heat transfer mechanism through first support movement mechanism and remove out the protecting crust, thereby be convenient for personnel to dismantling the end cover, separate the clearance between heat transfer mechanism and the protecting crust, can also keep the position between end cover can be dismantled as far as possible simultaneously, heat transfer mechanism and the protecting crust, be convenient for personnel follow-up to dismantling the end cover, install according to the normal position between heat transfer mechanism and the protecting crust.
Preferably, the protecting shell comprises a shell body positioned in the supporting frame, a first connecting flange plate is fixedly connected with one end of the outer wall of the shell body, the first connecting flange plate is connected with the heat exchange mechanism and the detachable end cover through bolts, the top of the shell body is fixedly connected with a water inlet pipe and a water outlet pipe which penetrate through the shell body, and the water inlet pipe and the water outlet pipe are oppositely arranged.
Through adopting above-mentioned technical scheme, first flange board is through cooperating with the bolt, can restrict the hookup location between casing and heat transfer mechanism and the detachable end cover, and inlet tube and outlet pipe cooperation can control the liquid and flow in the inside of casing.
Preferably, the heat exchange mechanism comprises a tube plate positioned between the contact surface of the detachable end cover and the first connecting flange plate, the outer wall of the tube plate is connected with the inner wall of the first supporting and moving mechanism through bolts, one side of the tube plate is uniformly and fixedly connected with a heat exchange tube penetrating through the tube plate, and the heat exchange tube is positioned in the shell.
By adopting the technical scheme, the tube plate can limit the installation position of the heat exchange tube, and the inside of the heat exchange tube is used for circulating the liquid needing heat exchange.
Preferably, the detachable end cover comprises a tube box which is connected with the inner wall of the second support moving mechanism through bolts, a second connecting flange plate is fixedly connected with one end of the outer wall of the tube box, the second connecting flange plate is connected with the tube plate and the first connecting flange plate through bolts, one side, away from the tube plate, of the tube box is symmetrically and fixedly connected with a heat exchange liquid inlet and a heat exchange liquid outlet which penetrate through the tube box, the heat exchange liquid inlet and the heat exchange liquid outlet are oppositely arranged, and a separation plate is fixedly connected with the inner wall of the tube box.
Through adopting above-mentioned technical scheme, the second flange board is through cooperating with the bolt, can restrict the junction position between pipe case and tube sheet and the first flange board of connecting, and the division board can separate the space of pipe incasement portion, and the heat transfer liquid import is through cooperating with the heat transfer liquid export, makes the liquid that needs the heat transfer circulate.
Preferably, a sealing gasket is fixedly connected to one end, away from the pipe box, of the partition plate, and one side, away from the partition plate, of the sealing gasket is abutted to the pipe plate.
By adopting the technical scheme, the sealing gasket is positioned between the contact surfaces of the partition plate and the tube plate when the detachable end cover is installed, so that a certain isolating and sealing effect can be achieved.
Preferably, the first adjusting mechanism and the second adjusting mechanism have the same structure, the first adjusting mechanism comprises a forward and reverse rotating motor fixedly connected with the inner wall of the base, the output end of the forward and reverse rotating motor is fixedly connected with a threaded rod, and the outer wall of the threaded rod is in threaded connection with the inner wall of the first supporting and moving mechanism.
By adopting the technical scheme, the position of the first supporting and moving mechanism can be adjusted by starting the forward and reverse rotation motor to drive the threaded rod to rotate.
Preferably, the first support moving mechanism comprises a first moving plate which is in threaded connection with the outer wall of the threaded rod, one end of the first moving plate, which is far away from the threaded rod, is fixedly connected with a first triangular support plate, the upper surface of the first triangular support plate is fixedly connected with a first arc-shaped connecting plate, and the inner wall of the first arc-shaped connecting plate is connected with the outer wall of the tube plate through a bolt.
Through adopting above-mentioned technical scheme, first movable plate can remove when the threaded rod rotates, can drive the tube sheet through first triangle backup pad and first arc connecting plate and remove.
Preferably, the second support moving mechanism comprises a second moving plate which is slidably connected with the inner wall of the base, the inner wall of the second moving plate is in threaded connection with the outer wall of the second adjusting mechanism, one end of the second moving plate, which is far away from the second adjusting mechanism, is fixedly connected with a second triangular support plate, the upper surface of the second triangular support plate is fixedly connected with a second arc-shaped connecting plate, and the inner wall of the second arc-shaped connecting plate is connected with the outer wall of the pipe box through a bolt.
Through adopting above-mentioned technical scheme, when second adjustment mechanism starts, the second movable plate moves through second triangle backup pad and second arc connecting plate cooperation energy band pipe case.
Preferably, the lower surface of the first moving plate and the lower surface of the second moving plate are uniformly provided with object placing holes, the bottoms of the first moving plate and the second moving plate are uniformly and movably connected with balls positioned in the object placing holes, and one side, away from the object placing holes, of the balls is abutted against the inner wall of the base.
Through adopting above-mentioned technical scheme, the ball can reduce the frictional force with the base when first movable plate and second movable plate remove.
In summary, the invention has the following beneficial technical effects:
1. This heat exchanger for chemical industry convenient to dismantle clearance can support spacing to the protecting crust of heat exchanger through the support frame that sets up, when the heat exchanger needs the clearance, personnel dismantle the bolt of connecting heat transfer mechanism, protecting crust and dismantling between the end cover, start second adjustment mechanism and drive the end cover that can dismantle through the second and remove, start first adjustment mechanism and drive the heat transfer mechanism and remove out the protecting crust through first support movement mechanism, thereby the personnel of being convenient for separate the clearance between end cover that can dismantle, heat transfer mechanism and the protecting crust, can also keep the position between end cover that can dismantle as far as possible, heat transfer mechanism and the protecting crust, be convenient for personnel follow-up to can dismantle the end cover, heat transfer mechanism and install according to the normal position between the protecting crust, make the application more convenient when dismantling the clearance, can improve certain dismantlement cleaning efficiency simultaneously.
2. This heat exchanger for chemical industry convenient to dismantle clearance, inlet tube and outlet pipe cooperation that sets up can control liquid and flow in the inside of casing, and the second flange board is through cooperating with the bolt, can restrict the hookup location between pipe case and tube sheet and the first flange board, and the heat transfer liquid import can carry the heat transfer liquid into the pipe incasement portion that is located the division board top, and the heat transfer liquid passes through the tube sheet and gets into the inside of heat transfer pipe and exchange heat, and the retransmission carries and is located the outside discharge of pipe incasement portion below the division board through the heat transfer liquid export.
3. This heat exchanger for chemical industry convenient to dismantle clearance, the positive and negative rotating electrical machines that starts the setting is rotated through driving the threaded rod, can drive first movable plate and remove, when first movable plate removes, can drive the tube sheet through first triangle backup pad and first arc connecting plate cooperation and remove, and the second movable plate moves through second triangle backup pad and second arc connecting plate cooperation energy band tube case when second adjustment mechanism starts.
Drawings
FIG. 1 is a schematic overall structure of an embodiment of the present invention;
FIG. 2 is a schematic cross-sectional view of an embodiment of the present invention;
FIG. 3 is an enlarged schematic view of the structure A in FIG. 2 according to an embodiment of the present invention;
FIG. 4 is a schematic diagram of a protective shell structure in an embodiment of the invention;
fig. 5 is a schematic view of a base structure in an embodiment of the present invention.
Reference numerals illustrate: 1. a base; 2. a support frame; 3. countersunk head bolts; 4. a protective shell; 401. a housing; 402. a first connection flange plate; 403. a water inlet pipe; 404. a water outlet pipe; 5. a heat exchange mechanism; 501. a tube sheet; 502. a heat exchange tube; 6. a detachable end cap; 601. a tube box; 602. a second connection flange plate; 603. a heat exchange liquid inlet; 604. a heat exchange liquid outlet; 605. a partition plate; 7. a first adjustment mechanism; 701. a forward and reverse rotation motor; 702. a threaded rod; 8. a first support movement mechanism; 801. a first moving plate; 802. a first triangular support plate; 803. a first arc-shaped connecting plate; 9. a second adjustment mechanism; 10. a second support movement mechanism; 1001. a second moving plate; 1002. a second triangular support plate; 1003. a second arc-shaped connecting plate; 11. a storage hole; 12. a ball; 13. and a sealing gasket.
Detailed Description
The invention is described in further detail below with reference to fig. 1-5.
Example 1
The embodiment of the invention discloses a chemical heat exchanger convenient to detach and clean. Referring to fig. 1, fig. 2 and fig. 3, this heat exchanger for chemical industry convenient to dismantle clearance, the on-line screen storage device comprises a base 1, the last fixed surface of base 1 is connected with support frame 2, the inner wall of support frame 2 is connected with protecting crust 4 through countersunk bolt 3, the inside of protecting crust 4 is through bolted connection there being heat transfer mechanism 5, one side that protecting crust 4 was kept away from to heat transfer mechanism 5 is through bolted connection there being detachable end cover 6, the inside sliding connection of base 1 has first support moving mechanism 8 and second support moving mechanism 10, the inside of base 1 is provided with first adjustment mechanism 7 and second adjustment mechanism 9, the outer wall of first adjustment mechanism 7 and the inner wall threaded connection of first support moving mechanism 8, the outer wall of second adjustment mechanism 9 and the inner wall threaded connection of second support moving mechanism 10, the inner wall of first support moving mechanism 8 and the outer wall of heat transfer mechanism 5 are through bolted connection, the inner wall of second support moving mechanism 10 and the outer wall of detachable end cover 6 are through bolted connection.
In this embodiment, the mounting position that this base 1 that sets up in the chemical industry heat exchanger convenient to dismantle clearance can restrict support frame 2, can support spacing to the protecting crust 4 of heat exchanger through support frame 2, heat transfer mechanism 5, connect the chemical industry heat exchanger of constitution between protecting crust 4 and the detachable end cover 6, connect through the bolt between heat transfer mechanism 5, protecting crust 4 and the detachable end cover 6, after the personnel dismantle the bolt that connects heat transfer mechanism 5, protecting crust 4 and detachable end cover 6, start second adjustment mechanism 9 and can control the second and support moving mechanism 10 and remove, when second supports moving mechanism 10 and remove, can drive the detachable end cover 6 and remove, start first adjustment mechanism 7 and can control first support moving mechanism 8 and remove, when first support moving mechanism 8 removes, can drive and remove heat transfer mechanism 5 out protecting crust 4, thereby the personnel of being convenient for can dismantle end cover 6, separate between heat transfer mechanism 5 and the detachable end cover 4, can also keep the position between heat transfer mechanism 5 and the detachable end cover 4 as far as possible, the follow-up personnel of being convenient for dismantle 6, can drive the heat transfer mechanism 5 and the detachable end cover 4 when certain convenient and the application is removed, thereby make the application can be more convenient to detach the application, and improve the application, and can be more convenient to detach the application when the end cover is installed to the clearance is convenient to the end cover is convenient to use.
In a further preferred embodiment of the present invention, as shown in fig. 1,2 and 4, the protecting shell 4 includes a housing 401 located inside the supporting frame 2, one end of an outer wall of the housing 401 is fixedly connected with a first connection flange plate 402, the first connection flange plate 402 is connected with the heat exchange mechanism 5 and the detachable end cover 6 through bolts, a water inlet pipe 403 and a water outlet pipe 404 penetrating the housing 401 are fixedly connected to the top of the housing 401, and the water inlet pipe 403 and the water outlet pipe 404 are oppositely arranged.
In this embodiment, the first connection flange 402 is configured to be capable of limiting the connection position between the housing 401 and the heat exchange mechanism 5 and the detachable end cover 6 by being engaged with a bolt, and the provided water inlet pipe 403 is configured to be engaged with the water outlet pipe 404, so that the flow of the liquid in the housing 401 can be controlled, thereby facilitating the heat exchange of the liquid flowing in the heat exchange mechanism 5.
In a further preferred embodiment of the present invention, as shown in fig. 1, 2 and 4, the heat exchange mechanism 5 includes a tube plate 501 located between the contact surface of the detachable end cover 6 and the first connection flange plate 402, the outer wall of the tube plate 501 is connected with the inner wall of the first support moving mechanism 8 through bolts, one side of the tube plate 501 is uniformly and fixedly connected with a heat exchange tube 502 penetrating the tube plate 501, and the heat exchange tube 502 is located inside the shell 401.
In this embodiment, the tube plate 501 is provided to limit the installation position of the heat exchange tube 502, and the heat exchange tube 502 is used for circulating the liquid to be heat exchanged.
In a further preferred embodiment of the present invention, as shown in fig. 1, 2 and 4, the detachable end cover 6 includes a tube box 601 connected to the inner wall of the second support moving mechanism 10 by bolts, one end of the outer wall of the tube box 601 is fixedly connected with a second connection flange plate 602, the second connection flange plate 602 is connected with the tube plate 501 and the first connection flange plate 402 by bolts, one side of the tube box 601 far away from the tube plate 501 is symmetrically and fixedly connected with a heat exchange liquid inlet 603 and a heat exchange liquid outlet 604 penetrating the tube box 601, the heat exchange liquid inlet 603 is opposite to the heat exchange liquid outlet 604, and the inner wall of the tube box 601 is fixedly connected with a partition plate 605.
In this embodiment, the second connection flange plate 602, by being engaged with the bolts, can restrict the connection position between the tube box 601 and the tube plate 501 and the first connection flange plate 402, the provided partition plate 605 can separate the space inside the tube box 601, the heat exchange liquid inlet 603 can convey the heat exchange liquid into the tube box 601 above the partition plate 605, the heat exchange liquid enters the heat exchange tube 502 through the tube plate 501 to exchange heat, and then is conveyed into the tube box 601 below the partition plate 605 to be discharged outside through the heat exchange liquid outlet 604.
In a further preferred embodiment of the present invention, as shown in fig. 2 and 3, the first adjusting mechanism 7 has the same structure as the second adjusting mechanism 9, the first adjusting mechanism 7 includes a forward/reverse rotation motor 701 fixedly connected to the inner wall of the base 1, an output end of the forward/reverse rotation motor 701 is fixedly connected to a threaded rod 702, and an outer wall of the threaded rod 702 is in threaded connection with an inner wall of the first supporting and moving mechanism 8.
In this embodiment, the forward and reverse rotation motor 701 is started to drive the threaded rod 702 to rotate, and when the threaded rod 702 rotates, the position of the first support moving mechanism 8 can be adjusted.
In a further preferred embodiment of the present invention, as shown in fig. 2, 4 and 5, the first support moving mechanism 8 includes a first moving plate 801 screwed on the outer wall of the threaded rod 702, one end of the first moving plate 801 away from the threaded rod 702 is fixedly connected with a first triangular support plate 802, the upper surface of the first triangular support plate 802 is fixedly connected with a first arc-shaped connecting plate 803, and the inner wall of the first arc-shaped connecting plate 803 is connected with the outer wall of the tube plate 501 through a bolt.
In this embodiment, the first moving plate 801 is configured to move when the threaded rod 702 rotates, the first triangular support plate 802 can limit the installation position of the first arc-shaped connection plate 803, and the first arc-shaped connection plate 803 is configured to be connected with the tube plate 501, so that the tube plate 501 can be driven to move when the first moving plate 801 moves.
In a further preferred embodiment of the present invention, as shown in fig. 2, 4 and 5, the second support moving mechanism 10 includes a second moving plate 1001 slidably connected to the inner wall of the base 1, the inner wall of the second moving plate 1001 is in threaded connection with the outer wall of the second adjusting mechanism 9, one end of the second moving plate 1001, which is far away from the second adjusting mechanism 9, is fixedly connected with a second triangle support plate 1002, the upper surface of the second triangle support plate 1002 is fixedly connected with a second arc connection plate 1003, and the inner wall of the second arc connection plate 1003 is connected with the outer wall of the pipe box 601 through bolts.
In this embodiment, the second moving plate 1001 can move when the second adjusting mechanism 9 is started, the second triangle support plate 1002 provided can limit the installation position of the second arc connection plate 1003, and the second arc connection plate 1003 can be connected with the pipe box 601, so that the pipe box 601 can be driven to move when the second moving plate 1001 moves.
Example 2
In this embodiment, the improvement is made on the basis of embodiment 1, and specifically referring to fig. 2, a sealing pad 13 is fixedly connected to one end of the partition plate 605 away from the pipe box 601, and one side of the sealing pad 13 away from the partition plate 605 abuts against the pipe plate 501.
In this embodiment, the gasket 13 is disposed between the contact surfaces of the partition plate 605 and the tube plate 501 when the detachable end cover 6 is mounted, so that a certain isolating and sealing effect can be achieved.
In a further preferred embodiment of the present invention, as shown in fig. 2 and 3, the lower surfaces of the first moving plate 801 and the second moving plate 1001 are uniformly provided with the placement holes 11, the bottoms of the first moving plate 801 and the second moving plate 1001 are uniformly movably connected with the balls 12 located inside the placement holes 11, and one side of the balls 12 away from the placement holes 11 is abutted against the inner wall of the base 1.
In the present embodiment, the placement hole 11 is formed to limit the mounting position of the ball 12, and the ball 12 is disposed to reduce the friction with the base 1 when the first moving plate 801 and the second moving plate 1001 move.
The implementation principle of the heat exchanger for chemical industry, which is convenient to detach and clean, provided by the embodiment of the invention is as follows:
When the heat exchanger is used, the support frame 2 is used for supporting and limiting the protective shell 4 of the heat exchanger, when the heat exchanger needs to be cleaned, a person firstly dismantles bolts connecting the heat exchange mechanism 5 and the protective shell 4 with the detachable end cover 6, and then starts the second adjusting mechanism 9 to move through controlling the second supporting and moving mechanism 10 so as to drive the detachable end cover 6 to move and separate from the heat exchange mechanism 5, and the first adjusting mechanism 7 is started to move through controlling the first supporting and moving mechanism 8 so as to drive the heat exchange mechanism 5 to move out of the protective shell 4, so that the person can conveniently separate and clean the detachable end cover 6, the heat exchange mechanism 5 and the protective shell 4, and meanwhile, the position among the detachable end cover 6, the heat exchange mechanism 5 and the protective shell 4 can be kept as far as possible, and the person can conveniently mount the detachable end cover 6, the heat exchange mechanism 5 and the protective shell 4 in situ, so that the heat exchanger is more convenient to dismount and clean in the process, and the heat exchanger is more beneficial to practical use;
Through inlet tube 403 and outlet pipe 404 cooperation, can control the liquid and flow in the inside of casing 401, through the cooperation of second flange board 602 and bolt, can restrict the hookup location between tube box 601 and tube sheet 501 and the first flange board 402, the division board 605 fixed connection that sets up is at the inner wall of tube box 601, can separate the space in tube box 601 through division board 605, the heat transfer liquid carries the tube box 601 inside that is located division board 605 top through heat transfer liquid import 603 during the use, the inside that the rethread tube sheet 501 got into heat transfer tube 502 carries out the heat transfer, the liquid after the heat transfer passes through heat transfer tube 502 and transmits into the inside of tube box 601 that is located division board 605 outside through heat transfer liquid export 604.
The above embodiments are not intended to limit the scope of the present invention, so: all equivalent changes in structure, shape and principle of the invention should be covered in the scope of protection of the invention.
Claims (3)
1. Heat exchanger for chemical industry convenient to dismantle clearance, its characterized in that includes:
The novel heat exchanger comprises a base (1), wherein the upper surface of the base (1) is fixedly connected with a support frame (2), the inner wall of the support frame (2) is connected with a protective shell (4) through a countersunk bolt (3), the interior of the protective shell (4) is connected with a heat exchange mechanism (5) through a bolt, and one side, far away from the protective shell (4), of the heat exchange mechanism (5) is connected with a detachable end cover (6) through a bolt;
The inside of the base (1) is slidably connected with a first supporting and moving mechanism (8) and a second supporting and moving mechanism (10), a first adjusting mechanism (7) and a second adjusting mechanism (9) are arranged inside the base (1), the outer wall of the first adjusting mechanism (7) is in threaded connection with the inner wall of the first supporting and moving mechanism (8), the outer wall of the second adjusting mechanism (9) is in threaded connection with the inner wall of the second supporting and moving mechanism (10), the inner wall of the first supporting and moving mechanism (8) is in threaded connection with the outer wall of the heat exchange mechanism (5) through bolts, the inner wall of the second supporting and moving mechanism (10) is in threaded connection with the outer wall of the detachable end cover (6), the protective shell (4) comprises a shell (401) positioned inside the supporting frame (2), one end of the outer wall of the shell (401) is fixedly connected with a first connecting flange plate (402), the first connecting flange plate (402) is in threaded connection with the inner wall of the heat exchange mechanism (5) and the detachable end cover (6), the shell (403) is fixedly connected with the top of the water outlet pipe (404) through bolts (403); the heat exchange mechanism (5) comprises a tube plate (501) positioned between the contact surface of the detachable end cover (6) and the first connecting flange plate (402), the outer wall of the tube plate (501) is connected with the inner wall of the first supporting and moving mechanism (8) through bolts, one side of the tube plate (501) is uniformly and fixedly connected with a heat exchange tube (502) penetrating the tube plate (501), and the heat exchange tube (502) is positioned in the shell (401); the detachable end cover (6) comprises a tube box (601) which is connected with the inner wall of the second supporting and moving mechanism (10) through bolts, one end of the outer wall of the tube box (601) is fixedly connected with a second connecting flange plate (602), the second connecting flange plate (602) is connected with the tube plate (501) and the first connecting flange plate (402) through bolts, one side, far away from the tube plate (501), of the tube box (601) is symmetrically and fixedly connected with a heat exchange liquid inlet (603) and a heat exchange liquid outlet (604) which penetrate through the tube box (601), the heat exchange liquid inlet (603) and the heat exchange liquid outlet (604) are oppositely arranged, and the inner wall of the tube box (601) is fixedly connected with a partition plate (605); the first adjusting mechanism (7) and the second adjusting mechanism (9) are identical in structure, the first adjusting mechanism (7) comprises a forward and reverse rotating motor (701) fixedly connected to the inner wall of the base (1), the output end of the forward and reverse rotating motor (701) is fixedly connected with a threaded rod (702), and the outer wall of the threaded rod (702) is in threaded connection with the inner wall of the first supporting and moving mechanism (8); the first support moving mechanism (8) comprises a first moving plate (801) which is connected with the outer wall of the threaded rod (702) in a threaded mode, one end of the first moving plate (801) away from the threaded rod (702) is fixedly connected with a first triangular support plate (802), the upper surface of the first triangular support plate (802) is fixedly connected with a first arc-shaped connecting plate (803), the inner wall of the first arc-shaped connecting plate (803) is connected with the outer wall of the tube plate (501) through a bolt, the second support moving mechanism (10) comprises a second moving plate (1001) which is connected with the inner wall of the base (1) in a sliding mode, the inner wall of the second moving plate (1001) is connected with the outer wall of the second adjusting mechanism (9) in a threaded mode, one end of the second moving plate (1001) away from the second adjusting mechanism (9) is fixedly connected with a second triangular support plate (1002), the upper surface of the second triangular support plate (1002) is fixedly connected with a second arc-shaped connecting plate (1003), and the inner wall of the second arc-shaped connecting plate (1003) is connected with the outer wall of the tube box (601) through a bolt.
2. The heat exchanger for chemical industry convenient to detach clearance of claim 1, wherein: one end of the separation plate (605) far away from the pipe box (601) is fixedly connected with a sealing gasket (13), and one side of the sealing gasket (13) far away from the separation plate (605) is abutted against the pipe plate (501).
3. The heat exchanger for chemical industry convenient to detach clearance of claim 1, wherein: the utility model discloses a movable plate, including first movable plate (801), second movable plate (1001), thing hole (11) have evenly been seted up to the lower surface of first movable plate (801) with the bottom of second movable plate (1001) evenly swing joint has to be located put ball (12) inside thing hole (11), ball (12) keep away from put one side in thing hole (11) with the inner wall looks butt of base (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310486687.3A CN116697775B (en) | 2023-05-04 | 2023-05-04 | Heat exchanger for chemical industry convenient to dismantle clearance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310486687.3A CN116697775B (en) | 2023-05-04 | 2023-05-04 | Heat exchanger for chemical industry convenient to dismantle clearance |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116697775A CN116697775A (en) | 2023-09-05 |
| CN116697775B true CN116697775B (en) | 2024-05-14 |
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| Application Number | Title | Priority Date | Filing Date |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013022687A (en) * | 2011-07-21 | 2013-02-04 | Nippon Express Co Ltd | Device for pulling out and pushing in tube bundle |
| CN210922290U (en) * | 2019-10-29 | 2020-07-03 | 抚顺欣和石化设备制造有限公司 | Petrochemical equipment is with heat exchanger of easy maintenance |
| CN215413301U (en) * | 2021-07-15 | 2022-01-04 | 南京瀚杰制冷科技有限公司 | Efficient full-liquid heat exchanger for hot dry rock |
| CN216245727U (en) * | 2021-11-26 | 2022-04-08 | 抚顺华恒化工机械有限公司 | Corrugated pipe heat exchanger |
| CN217210490U (en) * | 2022-03-25 | 2022-08-16 | 山东捷盛化工设备有限公司 | Tube array type silicon carbide heat exchanger |
| CN116045719A (en) * | 2023-01-28 | 2023-05-02 | 扬州通扬化工设备有限公司 | Intermediate assembly structure of heat exchanger and rapid manufacturing method thereof |
-
2023
- 2023-05-04 CN CN202310486687.3A patent/CN116697775B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013022687A (en) * | 2011-07-21 | 2013-02-04 | Nippon Express Co Ltd | Device for pulling out and pushing in tube bundle |
| CN210922290U (en) * | 2019-10-29 | 2020-07-03 | 抚顺欣和石化设备制造有限公司 | Petrochemical equipment is with heat exchanger of easy maintenance |
| CN215413301U (en) * | 2021-07-15 | 2022-01-04 | 南京瀚杰制冷科技有限公司 | Efficient full-liquid heat exchanger for hot dry rock |
| CN216245727U (en) * | 2021-11-26 | 2022-04-08 | 抚顺华恒化工机械有限公司 | Corrugated pipe heat exchanger |
| CN217210490U (en) * | 2022-03-25 | 2022-08-16 | 山东捷盛化工设备有限公司 | Tube array type silicon carbide heat exchanger |
| CN116045719A (en) * | 2023-01-28 | 2023-05-02 | 扬州通扬化工设备有限公司 | Intermediate assembly structure of heat exchanger and rapid manufacturing method thereof |
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|---|---|
| CN116697775A (en) | 2023-09-05 |
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Effective date of registration: 20240411 Address after: 710,000 Floor 13, Building 2, Tianlun Shengshi, No. 81, Youyi East Road, Beilin District, Xi'an, Shaanxi Applicant after: Shaanxi Ziguang New Energy Technology Co.,Ltd. Country or region after: China Address before: No. 102, Building D, Renmin Road Low rent Housing Community, Enshi Tujia and Miao Autonomous Prefecture, Hubei Province, 445000 Applicant before: Hubei Siruijie Network Technology Co.,Ltd. Country or region before: China |
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