CN221275856U - Thermal insulation energy-saving galvanization pool - Google Patents
Thermal insulation energy-saving galvanization pool Download PDFInfo
- Publication number
- CN221275856U CN221275856U CN202322616809.4U CN202322616809U CN221275856U CN 221275856 U CN221275856 U CN 221275856U CN 202322616809 U CN202322616809 U CN 202322616809U CN 221275856 U CN221275856 U CN 221275856U
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- CN
- China
- Prior art keywords
- inner container
- heat
- saving
- tail gas
- energy
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000009413 insulation Methods 0.000 title description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 40
- 238000007747 plating Methods 0.000 claims abstract description 22
- 238000010521 absorption reaction Methods 0.000 claims abstract description 21
- 238000004321 preservation Methods 0.000 claims abstract description 14
- 239000000463 material Substances 0.000 claims abstract description 11
- 238000005246 galvanizing Methods 0.000 claims abstract 9
- 238000010438 heat treatment Methods 0.000 claims description 12
- 239000007789 gas Substances 0.000 abstract description 36
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 abstract description 14
- 229910052725 zinc Inorganic materials 0.000 abstract description 14
- 239000011701 zinc Substances 0.000 abstract description 14
- 239000002912 waste gas Substances 0.000 abstract description 8
- 238000007599 discharging Methods 0.000 abstract description 3
- 238000005265 energy consumption Methods 0.000 abstract description 3
- 230000007613 environmental effect Effects 0.000 abstract description 3
- 238000000746 purification Methods 0.000 abstract 1
- 239000007788 liquid Substances 0.000 description 5
- 238000003912 environmental pollution Methods 0.000 description 3
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 2
- 230000002378 acidificating effect Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 235000019270 ammonium chloride Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000005554 pickling Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Abstract
The utility model relates to the technical field of zinc plating pools, in particular to a heat-preservation energy-saving zinc plating pool. The heat-preservation energy-saving galvanizing bath comprises a galvanizing bath shell and an inner container which is internally arranged in the galvanizing bath shell, a material opening is formed in the middle of the inner container, a plurality of equidistant distributed return-type air guide pipes are fixedly arranged on the inner containers at two sides of the material opening, an air inlet of the return-type air guide pipes is arranged in the inner container and is close to the inner top wall of the inner container, and an air outlet of the return-type air guide pipes extends out of the inner container. The heat-insulating energy-saving type zinc plating pool provided by the utility model has the advantages that the heat in the high-temperature gas is utilized to insulate the inner container, so that the energy consumption can be reduced, the gas with the reduced temperature is discharged into the tail gas absorption cylinder from the exhaust port of the circular air duct, the purification treatment is performed by the activated carbon column in the tail gas absorption cylinder, and the treated waste gas is discharged outside through the exhaust micropores, so that the environment pollution caused by directly discharging the waste gas into the air is avoided, and the aim of environmental protection is achieved.
Description
Technical Field
The utility model relates to the technical field of zinc plating pools, in particular to a heat-preservation energy-saving zinc plating pool.
Background
In order to improve the corrosion resistance of the middle and small plating parts, the middle and small plating parts are usually required to be galvanized, a layer of metal zinc is covered on the surfaces of the plating parts, the requirements for high-quality galvanization in the field of the middle and small plating parts such as pipe joints, bolts, nuts and elbows are continuously increased, during galvanization, alkaline liquid is firstly used for alkaline washing of the plating parts, clean water is used for cleaning alkaline liquid on the surfaces of the plating parts, then acidic liquid is used for pickling of the plating parts, and then clean water is used for cleaning acidic liquid adhered to the surfaces of the plating parts; then dipping an ammonium chloride plating assistant agent on the surface of the plating piece, drying, and enabling the plating piece to pass through a zinc plating pool in which zinc liquid is melted to plate zinc.
Most energy-saving zinc plating pools for zinc plating in the market use heat little, and most of the energy-saving zinc plating pools do not filter waste gas generated in the working process of the device, and the waste gas is directly discharged into the air to cause environmental pollution.
Therefore, it is necessary to provide a new heat-insulating energy-saving galvanization pool to solve the above technical problems.
Disclosure of utility model
In order to solve the technical problems, the utility model provides a heat-preservation energy-saving galvanization pool.
The heat-preservation energy-saving galvanization pool provided by the utility model comprises:
galvanized bath housing, and
A heating cavity is reserved between the galvanized pool shell and the inner container, and a plurality of heating pipes are arranged in the heating cavity;
The middle part of the inner container is provided with a material opening, the inner containers at two sides of the material opening are fixedly provided with a plurality of equidistant-distributed back-shaped air guide pipes, the air inlets of the back-shaped air guide pipes are arranged in the inner container and are close to the inner top wall of the inner container, and the air outlets of the back-shaped air guide pipes extend out of the inner container;
the exhaust port of each return air duct is fixedly provided with a communicated tail gas absorption cylinder, and an activated carbon column is arranged in the tail gas absorption cylinder.
Preferably, a threaded cover in threaded connection is installed at one end of the tail gas absorption cylinder far away from the back-shaped air duct, and a plurality of uniformly distributed exhaust micropores are formed in the upper cylinder wall of the tail gas absorption cylinder close to one end of the threaded cover.
Preferably, a spring is arranged in the tail gas absorption cylinder.
Preferably, one end of the spring is fixedly connected with the inner cylinder wall of the tail gas absorption cylinder, and the other end of the spring is fixedly provided with an annular plate.
Preferably, the activated carbon column and the annular plate are mutually abutted and compress the spring.
Preferably, the end of the tail gas absorbing cylinder close to the threaded cover is fixedly sleeved with a supporting frame, and a supporting rod of the supporting frame is fixedly arranged on the inner container.
Preferably, a rotary door which is connected in a rotary way and used for covering the material inlet is arranged on the inner container.
Preferably, the inner wall of the galvanized pool shell, which is close to the top, is fixedly provided with an inner frame plate, the outer wall of the inner container, which is close to the top, is fixedly provided with an outer lapping tail plate, and the outer lapping tail plate is mutually matched with the inner frame plate.
Compared with the related art, the heat-preservation energy-saving galvanization pool provided by the utility model has the following beneficial effects:
1. After high-temperature gas in the liner is gathered upwards, the gathered high-temperature gas flows back to the pipe section of the back-shaped air duct in the liner from the air inlet pipe orifice of the back-shaped air duct, so that the heat of the liner is preserved, the energy consumption can be reduced by utilizing the heat in the high-temperature gas to preserve the heat of the liner, the gas with the lowered temperature is discharged into the tail gas absorption cylinder from the air outlet of the back-shaped air duct, the activated carbon column in the tail gas absorption cylinder is used for purifying, and the treated waste gas is discharged outside through the air outlet micropores, so that the environmental pollution caused by directly discharging the waste gas into the air is avoided, and the aim of environmental protection is achieved;
2. When the activated carbon column is replaced, the screw cap is screwed down, and the activated carbon column is not propped against the screw cap after the screw cap is screwed down, so that the activated carbon column slides outwards for a certain distance under the elastic action of the compression spring, and a worker can conveniently take the activated carbon column built in the external tail gas absorption cylinder and replace the activated carbon column.
Drawings
FIG. 1 is a schematic view of a heat-insulating energy-saving zinc plating bath according to a preferred embodiment of the present utility model;
FIG. 2 is a schematic view of the structure of the galvanized bath housing shown in FIG. 1;
FIG. 3 is a schematic view of the liner shown in FIG. 1;
fig. 4 is a schematic cross-sectional view of the liner shown in fig. 3.
Reference numerals in the drawings: 1. a galvanized pool housing; 11. an inner frame plate; 2. an inner container; 21. a rotating door; 22. an outer lapping tail plate; 1-2, a heating cavity; 3. a return airway; 4. a tail gas absorption cylinder; 4a, exhaust micropores; 41. a screw cap; 42. a support frame; 5. an activated carbon column; 6. a spring; 7. and (5) heating the pipe.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
Specific implementations of the utility model are described in detail below in connection with specific embodiments.
Referring to fig. 1 to 4, an energy-saving heat-preserving galvanization pool provided by an embodiment of the utility model includes: a galvanized bath shell 1 and an inner container 2.
In the embodiment of the present utility model, referring to fig. 1 and 2, an inner container 2 is disposed in the galvanized pool housing 1, specifically, an inner frame plate 11 is fixedly mounted on an inner wall of the galvanized pool housing 1 near the top, an outer tail plate 22 is fixedly mounted on an outer wall of the inner container 2 near the top, the outer tail plate 22 is matched with the inner frame plate 11, a heating cavity 1-2 is reserved between the galvanized pool housing 1 and the inner container 2, and a plurality of heating pipes 7 are mounted in the heating cavity 1-2.
It should be noted that: when the galvanized bath is used, a worker can install the inner container 2 in the inner cavity of the galvanized bath shell 1 and erect the inner container on the inner frame plate 11 in the galvanized bath shell 1 through the outer lapping tail plate 22 on the inner container 2, so that the galvanized bath shell 1 and the inner container 2 are propped against each other and fixedly installed through bolts, the subsequent worker places a machined part in the inner cavity of the inner container 2 faithfully, the zinc raw material is poured into the inner container, and then the heating pipe 7 is started to heat the inner container 2.
In the embodiment of the present utility model, referring to fig. 1, 3 and 4, a material opening is provided in the middle of the inner container 2, a rotating door 21 that is rotatably connected and is used for covering the material opening is installed on the inner container 2, a plurality of uniformly distributed return air ducts 3 are fixedly installed on the inner container 2 on both sides of the material opening, an air inlet of the return air duct 3 is disposed in the inner container 2 and is close to an inner top wall of the inner container 2, an air outlet of the return air duct 3 extends out of the inner container 2, a communicating tail gas absorbing cylinder 4 is fixedly installed at an air outlet of each return air duct 3, an activated carbon column 5 is placed in the tail gas absorbing cylinder 4, a threaded cap 41 is installed at one end of the tail gas absorbing cylinder 4 far from the return air duct 3, and a plurality of uniformly distributed air exhaust micropores 4a are provided on an upper cylinder wall of the tail gas absorbing cylinder 4 close to one end of the threaded cap 41.
It should be noted that: after the high-temperature gas in the liner 2 is gathered upwards, the gathered high-temperature gas flows back to the pipe section of the back-shaped air duct 3 positioned in the liner 2 through the air inlet pipe orifice of the back-shaped air duct 3, so that the heat of the high-temperature gas is preserved, the energy consumption can be reduced by utilizing the heat in the high-temperature gas to preserve the heat of the liner 2, the gas with the lowered temperature is discharged into the tail gas absorption cylinder 4 from the air outlet of the back-shaped air duct 3, the activated carbon column 5 in the tail gas absorption cylinder 4 is used for purifying treatment, the treated waste gas is discharged outside through the air outlet micropores 4a, and the environmental pollution caused by directly discharging the waste gas into the air is avoided, so that the aim of environmental protection is achieved;
The end of the tail gas absorbing cylinder 4 close to the threaded cover 41 is fixedly sleeved with a supporting frame 42, and a supporting rod of the supporting frame 42 is fixedly arranged on the liner 2, so that the stability of the tail gas absorbing cylinder 4 is improved.
In the embodiment of the present utility model, referring to fig. 4, a spring 6 is disposed in the exhaust gas absorbing cylinder 4, one end of the spring 6 is fixedly connected with an inner cylinder wall of the exhaust gas absorbing cylinder 4, an annular plate is fixedly mounted at the other end of the spring 6, and the activated carbon column 5 and the annular plate are mutually abutted to compress the spring 6.
It should be noted that: when the activated carbon column 5 is replaced, the screw cap 41 is screwed down, and the activated carbon column 5 is not propped against the screw cap 41 after being screwed down, so that the activated carbon column 5 slides outwards for a certain distance from the external tail gas absorption cylinder 4 under the elastic force of the compression spring 6, and a worker can conveniently take the activated carbon column 5 built in the external tail gas absorption cylinder 4 and replace the activated carbon column 5.
The circuits and control involved in the present utility model are all of the prior art, and are not described in detail herein.
The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.
Claims (8)
1. An energy-saving heat preservation type galvanization pool, which is characterized by comprising:
galvanized bath housing (1), and
A heating cavity (1-2) is reserved between the galvanized pool shell (1) and the inner container (2), and a plurality of heating pipes (7) are arranged in the heating cavity (1-2);
A material opening is formed in the middle of the inner container (2), a plurality of equidistant-distributed return-type air guide pipes (3) are fixedly arranged on the inner containers (2) on two sides of the material opening, an air inlet of each return-type air guide pipe (3) is arranged in the inner container (2) and is close to the inner top wall of the inner container (2), and an air outlet of each return-type air guide pipe (3) extends out of the inner container (2);
The exhaust port of each return air duct (3) is fixedly provided with a communicated tail gas absorption cylinder (4), and an activated carbon column (5) is arranged in the tail gas absorption cylinder (4).
2. The heat-preservation energy-saving galvanizing bath according to claim 1, characterized in that one end of the tail gas absorption cylinder (4) far away from the return air duct (3) is provided with a threaded cover (41) in threaded connection, and the upper cylinder wall of the tail gas absorption cylinder (4) near one end of the threaded cover (41) is provided with a plurality of uniformly distributed exhaust micropores (4 a).
3. The heat-preservation energy-saving galvanizing bath according to claim 1, characterized in that a spring (6) is arranged in the tail gas absorbing cylinder (4).
4. The heat-preservation energy-saving galvanizing bath according to claim 3, characterized in that one end of the spring (6) is fixedly connected with the inner cylinder wall of the tail gas absorbing cylinder (4), and the other end of the spring (6) is fixedly provided with an annular plate.
5. The heat-preservation and energy-saving zinc-plating tank according to claim 4, characterized in that the activated carbon column (5) and the annular plate are mutually abutted and compress the spring (6).
6. The heat-preservation energy-saving galvanizing bath according to claim 2, characterized in that a supporting frame (42) is fixedly sleeved at the end of the tail gas absorption cylinder (4) close to the threaded cover (41), and a supporting rod of the supporting frame (42) is fixedly arranged on the liner (2).
7. The heat-preservation energy-saving type galvanization pool according to claim 1, wherein a rotary door (21) which is rotatably connected and used for covering the material inlet is arranged on the inner container (2).
8. The heat-preservation energy-saving galvanizing bath according to claim 1, characterized in that an inner frame plate (11) is fixedly arranged on the inner wall of the galvanizing bath shell (1) close to the top, an outer tail plate (22) is fixedly arranged on the outer wall of the inner container (2) close to the top, and the outer tail plate (22) is matched with the inner frame plate (11).
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221275856U true CN221275856U (en) | 2024-07-05 |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |