CN212747494U

CN212747494U - Heat exchanger for chemical production

Info

Publication number: CN212747494U
Application number: CN202021058328.6U
Authority: CN
Inventors: 孙皓翔
Original assignee: Dongying Jufeng Energy Saving Equipment Co ltd
Current assignee: Dongying Jufeng Energy Saving Equipment Co ltd
Priority date: 2020-06-10
Filing date: 2020-06-10
Publication date: 2021-03-19
Anticipated expiration: 2030-06-10

Abstract

The utility model discloses a heat exchanger for chemical production, including the diaphragm, fastening screw fixedly connected with guard box is passed through at the top of diaphragm, the second leads to the groove is seted up to the front side of the internal surface of diaphragm, the bottom fixedly connected with dust collection box of diaphragm, the middle-end fixedly connected with baffle of dust collection box inner chamber, first logical groove has been seted up to the middle-end of baffle. The utility model discloses an output of motor drives the screw rod and rotates, the screw rod drives the parallel removal of swivel nut when rotating and controls, the swivel nut drives and removes about the fan, the input of fan inhales the dust back from the inner chamber of guard box, the output of fan is sent the dust into the middle intracavity that dust collection box inner chamber bottom and baffle bottom formed, after the filtration of HEPA high efficiency filter screen, discharge from the exhaust vent, the effect of automatic dust removal has been reached, the function that current heat exchanger does not possess automatic dust removal when using has been solved, thereby the problem of people's use is not convenient for.

Description

Heat exchanger for chemical production

Technical Field

The utility model relates to a chemical production technical field specifically is a heat exchanger for chemical production.

Background

Chemical production refers to a production process in which raw materials are chemically processed to finally obtain valuable products. Due to the diversity of raw materials and products and the complexity of the production process, tens of thousands of chemical production processes are formed. Throughout the various and complicated chemical production processes, the chemical (biological) reactions and several physical operations are organically combined. The chemical (biological) reaction and reactor are the core of chemical production, and the physical process plays a role in preparing proper reaction conditions for the chemical (biological) reaction and separating and purifying reactants to obtain a final product. The heat exchanger needs to be used in chemical production, but the existing heat exchanger does not have the function of automatic dust removal when in use, and the long-term use can lead to the fault or damage of the heat exchanger, reduce the service life of the heat exchanger and further be inconvenient for people to use.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a heat exchanger for chemical production possesses the advantage of automatic dust removal, has solved current heat exchanger and does not possess the function of automatic dust removal when using, and long-term the use can lead to heat exchanger trouble or damage, reduces the life of heat exchanger to the problem that people used not convenient for.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a heat exchanger for chemical production comprises a transverse plate, wherein a protective box is fixedly connected to the top of the transverse plate through fastening screws, a second through groove is formed in the front side of the inner surface of the transverse plate, a dust collection box is fixedly connected to the bottom of the transverse plate, a partition plate is fixedly connected to the middle end of the inner cavity of the dust collection box, a first through groove is formed in the middle end of the partition plate, a motor is fixedly installed on the left side of the dust collection box, a screw rod is fixedly connected to the output end of the motor, one end, away from the motor, of the screw rod is movably connected to the right side of the dust collection box through a bearing, a threaded sleeve is connected to the surface of the screw rod, a fan is fixedly installed on the front side of the threaded sleeve, the input end of the fan penetrates through the inner cavity of the second through groove and extends into the inner cavity of the protective box, the output end of the fan penetrates through the inner cavity, an HEPA high-efficiency filter screen is clamped in the inner cavity of the clamping seat.

Preferably, the bottom of the dust collection box is provided with a plurality of air outlet holes which are the same in size and are uniformly distributed, and the left side of the bottom of the front surface of the dust collection box is movably connected with a second box door through a hinge.

Preferably, the top of diaphragm just is located the rear in second through groove and passes through bracing piece fixedly connected with heat exchanger body, the equal fixedly connected with supporting leg in the outside that just is located the dust collection box around the diaphragm bottom, the left side fixedly connected with radiator fan of protective housing inner chamber, there is first chamber door in the left side on protective housing obverse surface through hinge swing joint.

Preferably, a plurality of air inlets which are the same in size and are uniformly distributed are formed in the left side of the protection box, and a plurality of air outlets which are the same in size and are uniformly distributed are formed in the right side of the protection box.

Preferably, a sliding groove is formed in the rear side of the inner wall of the dust collection box, a sliding plate is connected to the inner cavity of the sliding groove in a sliding mode, and the front side of the sliding plate is fixedly connected to the back side of the threaded sleeve.

(III) advantageous effects

Compared with the prior art, the utility model provides a heat exchanger for chemical production possesses following beneficial effect:

1. the utility model discloses an output of motor drives the screw rod and rotates, the screw rod pivoted drives the parallel removal of swivel nut simultaneously and controls, the swivel nut drives and controls the fan, the input of fan inhales the dust back from the inner chamber of guard box, the output of fan is sent the dust into the middle intracavity that dust collection box inner chamber bottom and baffle bottom formed, after the filtration of HEPA high efficiency filter screen, discharge from the exhaust vent, the effect of automatic dust removal has been reached, the function that current heat exchanger does not possess automatic dust removal when using has been solved, long-term use can lead to heat exchanger trouble or damage, reduce the life of heat exchanger, thereby be not convenient for the problem that people used.

2. The utility model discloses a set up second chamber door and cassette convenience and take out the high-efficient filter screen of HEPA and wash or change, avoid the too much jam filtration pore of dust to lead to filtering unable completion.

3. The utility model discloses a set up radiator fan, dispel the heat to the inner chamber of guard box, avoid the heat exchanger body overheated to cause the potential safety hazard in the function in-process.

4. The utility model discloses a set up slide and spout, it is more smooth when removing about messenger's swivel nut.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic sectional view of the present invention;

fig. 3 is a schematic top sectional view of the present invention.

In the figure: 1. a transverse plate; 2. a protective box; 3. a first door; 4. supporting legs; 5. a dust collection box; 6. a second door; 7. a motor; 8. a first through groove; 9. a card holder; 10. a fan; 11. a second through groove; 12. a heat radiation fan; 13. an air inlet; 14. a heat exchanger body; 15. an air outlet; 16. a partition plate; 17. HEPA high-efficiency filter screen; 18. an air outlet; 19. a screw; 20. a slide plate; 21. a threaded sleeve; 22. a chute.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to be referred must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model discloses a diaphragm 1, protective housing 2, first chamber door 3, supporting leg 4, dust collection box 5, second chamber door 6, motor 7, first logical groove 8, cassette 9, fan 10, second logical groove 11, radiator fan 12, air intake 13, heat exchanger body 14, air outlet 15, baffle 16, HEPA high efficiency filter net 17, exhaust vent 18, screw rod 19, slide 20, swivel nut 21 and spout 22 part are the general standard or the part that technical staff in the field knows, its structure and principle all are that this technical staff all can learn through the technical manual or learn through conventional experimental method.

Referring to fig. 1-3, a heat exchanger for chemical production comprises a transverse plate 1, a protective box 2 is fixedly connected to the top of the transverse plate 1 through fastening screws, a plurality of air inlets 13 with the same size and uniform distribution are formed in the left side of the protective box 2, a plurality of air outlets 15 with the same size and uniform distribution are formed in the right side of the protective box 2, a second through groove 11 is formed in the front side of the inner surface of the transverse plate 1, a dust collection box 5 is fixedly connected to the bottom of the transverse plate 1, a heat exchanger body 14 is fixedly connected to the top of the transverse plate 1 and behind the second through groove 11 through a support rod, support legs 4 are fixedly connected to the periphery of the bottom of the transverse plate 1 and outside the dust collection box 5, a cooling fan 12 is fixedly connected to the left side of the inner cavity of the protective box 2, the inner cavity of the protective box 2 is cooled through the arrangement of the cooling fan, the left side of the front surface of the protective box 2 is movably connected with a first box door 3 through a hinge, the bottom of the dust collection box 5 is provided with a plurality of air outlet holes 18 which are the same in size and are uniformly distributed, the left side of the bottom of the front surface of the dust collection box 5 is movably connected with a second box door 6 through a hinge, the middle end of the inner cavity of the dust collection box 5 is fixedly connected with a partition plate 16, the middle end of the partition plate 16 is provided with a first through groove 8, the left side of the dust collection box 5 is fixedly provided with a motor 7, the output end of the motor 7 is fixedly connected with a screw rod 19, one end of the screw rod 19 far away from the motor 7 is movably connected with the right side of the dust collection box 5 through a bearing, the surface thread of the screw rod 19 is connected with a screw sleeve 21, the rear side of the inner wall of the dust collection box 5 is provided with a sliding groove 22, the inner cavity of, the front side fixed mounting of swivel nut 21 has fan 10, and the input of fan 10 runs through the inner chamber that the second led to groove 11 and extends to protective housing 2's inner chamber, fan 10's output runs through the inner chamber of first logical groove 8 and extends to baffle 16's bottom, the left and right sides of 5 inner chambers of dust collection box and the equal fixedly connected with cassette 9 in bottom that is located baffle 16, the joint has HEPA high efficiency filter screen 17 in cassette 9's the inner chamber, conveniently take out HEPA high efficiency filter screen 17 through setting up second chamber door 6 and cassette 9 and wash or change, avoid the too much filter holes of jam of dust to lead to filtering unable completion.

When the heat exchanger is used, firstly, the motor 7, the cooling fan 12 and the fan 10 are started through the external controller, in the using process of the heat exchanger body 14, the heat exchanger body 14 is cooled through the rotation of the cooling fan 12, the output end of the motor 7 drives the screw rod 19 to rotate, the screw rod 19 drives the screw sleeve 21 to move left and right in parallel under the action of threads while rotating, the screw sleeve 21 drives the fan 10 to move left and right, the sliding plate 20 slides in the inner cavity of the sliding groove 22 to assist the movement of the screw sleeve 21, so that the screw sleeve 21 moves more smoothly, after dust in the inner cavity of the protection box 2 is sucked by the input end of the fan 10, the output end of the fan 10 conveys the dust to the middle cavity formed by the bottom of the partition plate 16 and the bottom of the inner cavity of the dust collection box 5, and after being filtered by the HEPA high-efficiency filter screen 17, the dust is discharged from the, two wiring ends of external controller are connected with power plug through the wire, and adopt the commercial power to supply power in this application).

While embodiments of the present invention have been shown and described, it will be apparent to those skilled in the art that various modifications and changes can be made in the present invention. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims

1. The utility model provides a heat exchanger for chemical production, includes diaphragm (1), its characterized in that: the dust collection box is characterized in that a protective box (2) is fixedly connected to the top of the transverse plate (1) through fastening screws, a second through groove (11) is formed in the front side of the inner surface of the transverse plate (1), a dust collection box (5) is fixedly connected to the bottom of the transverse plate (1), a partition plate (16) is fixedly connected to the middle end of the inner cavity of the dust collection box (5), a first through groove (8) is formed in the middle end of the partition plate (16), a motor (7) is fixedly installed on the left side of the dust collection box (5), a screw rod (19) is fixedly connected to the output end of the motor (7), one end, far away from the motor (7), of the screw rod (19) is movably connected to the right side of the dust collection box (5) through a bearing, a threaded sleeve (21) is connected to the surface of the screw rod (19), a fan (10) is fixedly installed on the front side of the threaded sleeve (21), and the input end of the, the output end of the fan (10) penetrates through the inner cavity of the first through groove (8) and extends to the bottom of the partition plate (16), the left side and the right side of the inner cavity of the dust collection box (5) are fixedly connected with clamping seats (9) at the bottom of the partition plate (16), and HEPA efficient filter screens (17) are clamped in the inner cavity of the clamping seats (9).

2. The heat exchanger for chemical production according to claim 1, wherein: the bottom of the dust collection box (5) is provided with a plurality of air outlet holes (18) which are the same in size and are uniformly distributed, and the left side of the bottom of the front surface of the dust collection box (5) is movably connected with a second box door (6) through a hinge.

3. The heat exchanger for chemical production according to claim 1, wherein: the heat exchanger is characterized in that the top of the transverse plate (1) is located at the rear of the second through groove (11) and fixedly connected with a heat exchanger body (14) through a supporting rod, supporting legs (4) are fixedly connected to the periphery of the bottom of the transverse plate (1) and located on the outer side of the dust collection box (5), a cooling fan (12) is fixedly connected to the left side of an inner cavity of the protective box (2), and a first box door (3) is movably connected to the left side of the front surface of the protective box (2) through a hinge.

4. The heat exchanger for chemical production according to claim 1, wherein: a plurality of air inlets (13) which are the same in size and are uniformly distributed are formed in the left side of the protection box (2), and a plurality of air outlets (15) which are the same in size and are uniformly distributed are formed in the right side of the protection box (2).

5. The heat exchanger for chemical production according to claim 1, wherein: a sliding chute (22) is formed in the rear side of the inner wall of the dust collection box (5), a sliding plate (20) is connected in an inner cavity of the sliding chute (22) in a sliding mode, and the front side of the sliding plate (20) is fixedly connected to the back side of the threaded sleeve (21).