CN210135826U

CN210135826U - Chemical heat exchanger with porous tube plate

Info

Publication number: CN210135826U
Application number: CN201920988409.7U
Authority: CN
Inventors: 欧高明; 吴茶平; 黄永福; 刘艳; 刘晶
Original assignee: Hunan Zhongda Mechanical And Electrical Co Ltd
Current assignee: Hunan Zhongda Mechanical And Electrical Co Ltd
Priority date: 2019-06-28
Filing date: 2019-06-28
Publication date: 2020-03-10
Anticipated expiration: 2029-06-28

Abstract

The utility model discloses a chemical industry heat exchanger with porous tube sheet, concretely relates to heat exchanger field, the on-line screen storage device comprises a base, the top of base is provided with the shell, the top surface of shell is provided with the inlet pipe, a side surface of shell is provided with the telescopic link, the one end of telescopic link is provided with the montant, the bottom of montant is provided with the ring, the inside of ring is provided with the screw, the inside of shell is provided with the tube sheet, the bottom of tube sheet is provided with the movable plate, one side of movable plate is provided with the threaded rod. The utility model discloses a set up the movable plate, can shunt chemical industry liquid through the tube sheet, reduced the impact force of rivers, be convenient for protect it, let the movable plate take place to remove, can adjust the shrinkage pool on tube sheet surface, shelter from the shrinkage pool on tube sheet surface through the movable plate to can adjust according to the solution of difference, be convenient for heighten its suitability, be convenient for permanent use.

Description

Chemical heat exchanger with porous tube plate

Technical Field

The utility model relates to a heat exchanger field, more specifically says, the utility model relates to a chemical industry heat exchanger with porous tube sheet.

Background

The heat exchanger is a device for transferring part of heat of hot fluid to cold fluid, and is also called as a heat exchanger. The heat exchanger plays an important role in chemical industry, petroleum industry, power industry, food industry and other industrial production, can be used as a heater, a cooler, a condenser, an evaporator, a reboiler and the like in chemical industry production, and is widely applied. For example, the polytetrafluoroethylene heat exchanger for low temperature of a power plant is a novel device for recovering waste heat of the power plant for reducing the temperature of exhaust smoke.

The invention patent of patent application publication No. CN107726898A discloses a chemical heat exchanger with a porous tube plate, which comprises an external device and a heat exchange device, wherein the heat exchange device is arranged in the external device, a shell is arranged outside the external device, a base is arranged at the bottom of the shell, the bottom is connected with the external device through the shell, an external tube is arranged beside the base and is connected with the external device through the shell, a chemical flow pipe is arranged on the shell, a tube orifice is arranged on the chemical flow pipe and is connected with the shell through the chemical flow pipe, a tube plate is arranged on the heat exchange device at the front end of the shell, the tube plate is connected with the shell through the heat exchange device, the device is provided with an external base to increase the stability of the whole chemical heat radiator, and a porous tube plate is arranged in the device to facilitate the enhancement of the flow of dispersed chemical flow, the pressure of the rear heat exchange tube is reduced, the heat exchange efficiency is improved, and the heat exchange device is easy to realize.

But it is when the in-service use, still have more shortcoming, if be convenient for strengthen the flow of dispersion chemical industry flowing liquid, slow down rear heat exchanger tube pressure, improve the efficiency of heat transfer, easily realize, but can't improve the life-span of using when using, the not long-term use of being convenient for.

SUMMERY OF THE UTILITY MODEL

In order to overcome prior art's above-mentioned defect, the embodiment of the utility model provides a chemical industry heat exchanger with porous tube sheet, through setting up the movable plate, can shunt chemical industry liquid through the tube sheet, the impact force of rivers has been reduced, be convenient for protect it, let the movable plate take place to remove, can adjust the shrinkage pool on tube sheet surface, shelter from the shrinkage pool on tube sheet surface through the movable plate, thereby can adjust according to the solution of difference, be convenient for heighten its suitability, be convenient for permanent use, with the problem of proposing in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a chemical heat exchanger with a porous tube plate comprises a base, wherein a shell is arranged at the top of the base, a feeding pipe is arranged on the surface of the top of the shell, a telescopic rod is arranged on the surface of one side of the shell, a vertical rod is arranged at one end of the telescopic rod, a circular ring is arranged at the bottom of the vertical rod, and a screw is arranged inside the circular ring;

a tube plate is arranged in the shell, a moving plate is arranged at the bottom of the tube plate, a threaded rod is arranged on one side of the moving plate, fixed plates are arranged on two sides of the bottom of the tube plate, a transverse plate is arranged on the other side of the moving plate, a connecting spring is arranged at one end of the transverse plate, a sleeve is arranged on the outer side of the connecting spring, the number of the fixed plates is two, a straight plate is arranged at the bottom of the other fixed plate, a limiting plate is arranged at the top of the tube plate, an upright column is arranged at the bottom of one end of the limiting plate, and a rotating;

the top of shell is provided with the rotary rod, the top of rotary rod is provided with the connecting plate, the quantity of connecting plate is two, two be provided with the closing plate between the connecting plate, the top of shell is provided with the connecting rod, the bottom of connecting rod is provided with the motion pole, the bottom outside of motion pole is provided with the baffle.

In a preferred embodiment, the moving rod is movably connected with the connecting rod, and a clamping plate is arranged at the bottom of the moving rod and is positioned at the top of the connecting rod.

In a preferred embodiment, the rotating rod is movably connected with the housing, the baffle is positioned at the top of the feeding pipe, and the baffle is in contact with the feeding pipe.

In a preferred embodiment, the surface of the other connecting plate is provided with a concave hole, and the motion rod penetrates through the connecting plate.

In a preferred embodiment, a discharge pipe is arranged at the bottom of the outer shell, a control valve is arranged on the discharge pipe, and a support column is arranged between the outer shell and the base.

In a preferred embodiment, a lifting rod is arranged on the top of the limiting plate, an extension spring is arranged on the top of the lifting rod, and a protective shell is arranged on the outer side of the extension spring and movably connected with the lifting rod.

In a preferred embodiment, one end of the tube plate is provided with a round rod, the outer side of the round rod is provided with a sleeve rod, the top of the sleeve rod is provided with a rectangular plate, and the top surface of the rectangular plate is provided with holes which are matched with screws.

In a preferred embodiment, the threaded rod is in threaded connection with the fixed plate, and the tube plate and the surface of the moving plate are provided with concave holes.

The utility model discloses a technological effect and advantage:

1. the utility model discloses a set up the movable plate, can shunt chemical industry liquid through the tube sheet, reduced the impact force of rivers, be convenient for protect it, let the movable plate take place to remove, can adjust the shrinkage pool on tube sheet surface, shelter from the shrinkage pool on tube sheet surface through the movable plate to can adjust according to different solutions, be convenient for heighten its suitability, be convenient for permanent use;

2. the utility model discloses a set up the closing plate, the rotation through the stand can let the closing plate be located the bottom of inlet pipe, prevents that the chemical liquid of the inside of shell from taking place to leak, protects the human body, through the mergence of motion pole and connecting plate, can improve the stability of closing plate.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is an enlarged view of a portion a in fig. 1 according to the present invention.

Fig. 3 is an enlarged view of a portion B in fig. 1 according to the present invention.

Fig. 4 is a top view of the tube sheet of the present invention.

Fig. 5 is a perspective view of the ring of the present invention.

Fig. 6 is an enlarged view of the portion C in fig. 1 according to the present invention.

The reference signs are: the device comprises a base 1, a shell 2, a feeding pipe 3, a telescopic rod 4, a vertical rod 5, a circular ring 6, screws 7, a tube plate 8, a moving plate 9, a threaded rod 10, a fixing plate 11, a transverse plate 12, a sleeve 13, a straight plate 14, a limiting plate 15, a vertical column 16, a rotating block 17, a rotating rod 18, a connecting plate 19, a sealing plate 20, a moving rod 21, a baffle plate 22, a discharging pipe 23, a lifting rod 24 and a rectangular plate 25.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model relates to a chemical industry heat exchanger with porous tube sheet, including base 1, base 1's top is provided with shell 2, the top surface of shell 2 is provided with inlet pipe 3, a side surface of shell 2 is provided with telescopic link 4, the one end of telescopic link 4 is provided with montant 5, montant 5's bottom is provided with ring 6, the inside of ring 6 is provided with screw 7.

Referring to the attached drawings 1-5 in the specification, a tube plate 8 is arranged inside a housing 2 of the chemical heat exchanger with the porous tube plate in the embodiment, a moving plate 9 is arranged at the bottom of the tube plate 8, a threaded rod 10 is arranged on one side of the moving plate 9, fixing plates 11 are arranged on two sides of the bottom of the tube plate 8, a transverse plate 12 is arranged on the other side of the moving plate 9, a connecting spring is arranged at one end of the transverse plate 12, sleeves 13 are arranged on the outer sides of the connecting springs, the number of the fixing plates 11 is two, a straight plate 14 is arranged at the bottom of the other fixing plate 11, a limiting plate 15 is arranged at the top of the tube plate 8, an upright post 16 is arranged at the bottom of one end of the limiting plate 15.

Further, the bottom of shell 2 is provided with discharging pipe 23, be provided with the control valve on the discharging pipe 23, be provided with the support column between shell 2 and the base 1.

Further, the top of limiting plate 15 is provided with lifter 24, the top of lifter 24 is provided with extension spring, extension spring's the outside is provided with the protective housing, protective housing and lifter 24 swing joint.

Further, the one end of tube sheet 8 is provided with the round bar, the outside of round bar is provided with the loop bar, the top of loop bar is provided with rectangular plate 25, the top surface of rectangular plate 25 is provided with the hole, hole and screw 7 looks adaptation.

Further, threaded rod 10 and fixed plate 11 threaded connection, the surface of tube sheet 8 and movable plate 9 all is provided with the shrinkage pool.

The implementation scenario is specifically as follows: in the actual use process, as the threaded rod 10 is in threaded connection with the fixed plate 11, the rotating threaded rod 10 can move to one side through the fixed plate 11, the tube plate 8 is movably connected with the movable plate 9, the movable plate 9 is driven to move through the threaded rod 10, the movable plate 9 and the concave hole on the surface of the tube plate 8 are arranged in a staggered mode, the concave hole on the surface of the tube plate 8 can be blocked through the movement of the movable plate 9, so that the adjustment can be performed according to different solutions, the applicability of the chemical liquid can be improved, the chemical liquid enters the shell 2 through the feeding pipe 3, the liquid can be dispersed through the concave hole on the surface of the tube plate 8, the impact force of water flow is reduced, the chemical liquid is protected, the chemical liquid can enter the bottom of the shell 2 for subsequent work, and the discharging pipe 23 can be opened through the control valve, let the inside chemical industry liquid of shell 2 release, collect it, after using a period, because turning block 17 and stand 16 swing joint, take place the rotation with turning block 17, can let stand 16 upward movement through extension spring, make turning block 17 be located the top of straight board 14, because limiting plate 15 and shell 2 swing joint, the upward movement of stand 16 can let limiting plate 15 upward movement, let the distance between straight board 14 and limiting plate 15 enlarge, let limiting plate 15 not contact in tube sheet 8, later rotatory screw 7 again, because ring 6 and screw 7 swing joint, can guarantee the rotation of screw 7, when screw 7 separates with rectangular plate 25, under the effect of gravity, can make the automatic downstream of rectangular plate 25, can take off tube sheet 8 and removal, maintain and clear up it.

Referring to the attached fig. 1 and 6 of the specification, the top of the housing 2 of the chemical heat exchanger with the porous tube plate of the embodiment is provided with a rotating rod 18, the top of the rotating rod 18 is provided with two connecting plates 19, a sealing plate 20 is arranged between the two connecting plates 19, the top of the housing 2 is provided with a connecting rod, the bottom of the connecting rod is provided with a moving rod 21, and the outside of the bottom of the moving rod 21 is provided with a baffle 22.

Further, the moving rod 21 is movably connected with the connecting rod, and a clamping plate is arranged at the bottom of the moving rod 21 and located at the top of the connecting rod.

Further, the rotating rod 18 is movably connected with the housing 2, the baffle 22 is located at the top of the feeding pipe 3, and the baffle 22 is in contact with the feeding pipe 3.

Further, a concave hole is arranged on the surface of the other connecting plate 19, and the moving rod 21 penetrates through the connecting plate 19.

The implementation scenario is specifically as follows: in the in-process of in-service use, inside chemical liquid advances shell 2, and when reacting, it is rotatory with the connecting plate 19 at top to rotate stand 16, let the closing plate 20 between two connecting plates 19 be located the top of inlet pipe 3, prevent that inside chemical liquid from taking place to leak, protect the human body, later, because connecting rod and motion pole 21 swing joint, through letting motion pole 21 upward movement, let connecting plate 19 be located the bottom of connecting rod, through the downward motion of motion pole 21, can run through connecting plate 19, fix closing plate 20, prevent to take place to rock, improve its stability.

This practical theory of operation:

the chemical heat exchanger provided with the porous tube plate of the embodiment of the utility model can move the rotary threaded rod 10 to one side through the fixed plate 11 when in use, the movable plate 9 is moved through the threaded rod 10, the concave hole is arranged in a dislocation way, the concave hole on the surface of the tube plate 8 can be blocked through the movable plate 9, so that the chemical heat exchanger can be adjusted according to different solutions, the applicability of the chemical heat exchanger is convenient to increase, liquid can be dispersed through the concave hole on the surface of the tube plate 8, the impact force of water flow is reduced, the chemical heat exchanger is convenient to protect the water flow, the rotating block 17 is rotated afterwards, the rotating block 17 is positioned at the top of the straight plate 14, the upward movement of the upright post 16 can enable the limiting plate 15 to move upwards, the limiting plate 15 is not contacted with the tube plate 8, then the screw 7 is rotated, when the screw 7 is separated from the rectangular plate 25, the rectangular plate 25 can automatically, the tube plate 8 can be moved and removed, and is maintained and cleaned;

the utility model discloses chemical industry heat exchanger with porous tube sheet, when using, inside chemical liquid advances shell 2, and when reacting, it is rotatory to rotate stand 16 with the connecting plate 19 at top, let closing plate 20 between two connecting plates 19 be located the top of inlet pipe 3, prevent that inside chemical liquid from taking place to leak, protect the human body, later, through the downstream of motion pole 21, can run through connecting plate 19, fix closing plate 20, prevent to take place to rock, improve its stability.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a chemical industry heat exchanger with porous tube sheet, includes base (1), its characterized in that: the top of the base (1) is provided with a shell (2), the top surface of the shell (2) is provided with a feeding pipe (3), one side surface of the shell (2) is provided with a telescopic rod (4), one end of the telescopic rod (4) is provided with a vertical rod (5), the bottom of the vertical rod (5) is provided with a circular ring (6), and a screw (7) is arranged inside the circular ring (6);

a tube plate (8) is arranged in the shell (2), a moving plate (9) is arranged at the bottom of the tube plate (8), a threaded rod (10) is arranged on one side of the moving plate (9), two fixing plates (11) are arranged on two sides of the bottom of the tube plate (8), a transverse plate (12) is arranged on the other side of the moving plate (9), a connecting spring is arranged at one end of the transverse plate (12), sleeves (13) are arranged on the outer side of the connecting spring, the two fixing plates (11) are provided, a straight plate (14) is arranged at the bottom of the other fixing plate (11), a limiting plate (15) is arranged at the top of the tube plate (8), an upright post (16) is arranged at the bottom of one end of the limiting plate (15), and a rotating block (17) is arranged at;

the top of shell (2) is provided with rotary rod (18), the top of rotary rod (18) is provided with connecting plate (19), the quantity of connecting plate (19) is two, two be provided with sealing plate (20) between connecting plate (19), the top of shell (2) is provided with the connecting rod, the bottom of connecting rod is provided with motion pole (21), the bottom outside of motion pole (21) is provided with baffle (22).

2. The chemical heat exchanger provided with the perforated tube plate as claimed in claim 1, wherein: the moving rod (21) is movably connected with the connecting rod, and a clamping plate is arranged at the bottom of the moving rod (21) and located at the top of the connecting rod.

3. The chemical heat exchanger provided with the perforated tube plate as claimed in claim 1, wherein: rotary rod (18) and shell (2) swing joint, baffle (22) are located the top of inlet pipe (3), baffle (22) contact with inlet pipe (3).

4. The chemical heat exchanger provided with the perforated tube plate as claimed in claim 1, wherein: the surface of the other connecting plate (19) is provided with a concave hole, and the moving rod (21) penetrates through the connecting plate (19).

5. The chemical heat exchanger provided with the perforated tube plate as claimed in claim 1, wherein: the bottom of shell (2) is provided with discharging pipe (23), be provided with the control valve on discharging pipe (23), be provided with the support column between shell (2) and base (1).

6. The chemical heat exchanger provided with the perforated tube plate as claimed in claim 1, wherein: the top of limiting plate (15) is provided with lifter (24), the top of lifter (24) is provided with extension spring, extension spring's the outside is provided with the protective housing, protective housing and lifter (24) swing joint.

7. The chemical heat exchanger provided with the perforated tube plate as claimed in claim 1, wherein: the one end of tube sheet (8) is provided with the round bar, the outside of round bar is provided with the loop bar, the top of loop bar is provided with rectangular plate (25), the top surface of rectangular plate (25) is provided with the hole, hole and screw (7) looks adaptation.

8. The chemical heat exchanger provided with the perforated tube plate as claimed in claim 1, wherein: threaded rod (10) and fixed plate (11) threaded connection, the surface of tube sheet (8) and movable plate (9) all is provided with the shrinkage pool.