CN217442333U - Heat exchanger for industrial waste gas treatment equipment - Google Patents
Heat exchanger for industrial waste gas treatment equipment Download PDFInfo
- Publication number
- CN217442333U CN217442333U CN202221281081.3U CN202221281081U CN217442333U CN 217442333 U CN217442333 U CN 217442333U CN 202221281081 U CN202221281081 U CN 202221281081U CN 217442333 U CN217442333 U CN 217442333U
- Authority
- CN
- China
- Prior art keywords
- refrigerant
- waste gas
- industrial waste
- heat exchanger
- gas treatment
- 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.)
- Active
Links
Images
Landscapes
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model relates to a heat exchange technology field discloses a heat exchanger for industrial waste gas treatment equipment, including frame and a plurality of refrigerant straight tube, the frame is provided with a plurality of perforation including the curb plate that two symmetries set up on the curb plate, and the perforation on a curb plate is the refrigerant entry, and the perforation on another curb plate is the refrigerant export, and refrigerant straight tube level sets up, and the both ends of refrigerant straight tube are connected with two curb plates respectively, the import and a refrigerant entry intercommunication of a refrigerant straight tube, the export and a refrigerant export intercommunication of a refrigerant straight tube. According to the utility model discloses a heat exchanger for industrial waste gas treatment equipment, through optimizing the structure, improve heat exchange efficiency, be favorable to dwindling the whole volume of equipment, improve work efficiency.
Description
Technical Field
The utility model relates to a heat exchange technology field especially relates to a heat exchanger for industrial waste gas treatment equipment.
Background
In the production process of enterprises, industrial waste gas is often generated. Generally, the temperature of the industrial waste gas reaches more than 300 ℃, and the industrial waste gas is cooled by a heat exchanger in the industrial waste gas treatment equipment to become gas with the temperature of less than 50 ℃ and then is discharged into the air.
Traditional heat exchanger, through the return bend intercommunication between a plurality of refrigerant straight tubes, only be provided with a refrigerant entry and a refrigerant export, the refrigerant enters into first refrigerant straight tube from the refrigerant entry after, reaches second refrigerant straight tube through first return bend, rethread second return bend reachs third refrigerant straight tube, so circulate, flow out from the refrigerant export at last. According to the arrangement, the refrigerant absorbs the heat of the external industrial waste gas in the refrigerant straight pipe, the temperature of the refrigerant rises, the temperature of the refrigerant reaching the rear end refrigerant straight pipe is higher, the temperature difference value between the refrigerant and the industrial waste gas in the rear end refrigerant straight pipe is reduced, and the heat exchange efficiency is reduced.
The difference between the initial temperature and the discharge temperature of the industrial waste gas is large, the heat exchange efficiency of the existing heat exchanger is low, so that the industrial waste gas can be discharged only after being treated by a plurality of heat exchangers, the existing industrial waste gas treatment equipment is large in size and high in manufacturing cost, the flow rate of the industrial waste gas is reduced by the excessive heat exchangers, and the working efficiency is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at: the heat exchanger for the industrial waste gas treatment equipment improves the heat exchange efficiency by optimizing the structure, is beneficial to reducing the whole volume of the equipment and improves the working efficiency.
In order to achieve the above object, the utility model provides a heat exchanger for industrial waste gas treatment equipment, including frame and a plurality of refrigerant straight tubes.
The frame comprises two side plates which are symmetrically arranged, and a plurality of through holes are formed in the side plates; the through hole on one side plate is a refrigerant inlet, and the through hole on the other side plate is a refrigerant outlet; the refrigerant straight pipe is horizontally arranged; the two ends of the refrigerant straight pipe are respectively connected with the two side plates, the inlet of one refrigerant straight pipe is communicated with one refrigerant inlet, and the outlet of one refrigerant straight pipe is communicated with one refrigerant outlet.
According to some embodiments of the present invention, a box body is disposed on each side of the two side plates away from the straight refrigerant pipe, and an inner cavity of the box body is communicated with the through hole; the box body is provided with an interface, and the interface is connected with an external pipeline.
According to some embodiments of the present invention, the interface on the box body is provided with a plurality of, one the interface connection is one the external pipe.
According to some embodiments of the present invention, the number of the external pipes is four, and the four external pipes are vertically arranged and connected to the main pipe respectively; the two external pipelines at the upper end are connected with pressure gauges, and the two external pipelines at the lower end are connected with flow valves.
According to some embodiments of the present invention, the coolant straight pipe has a circumferential wall connected to a fin.
According to some embodiments of the invention, the fins are parallel to the side plates; the length range of the refrigerant straight pipe is 1200mm to 1400 mm; the thickness of the fin ranges from 0.11mm to 0.012 mm; the distance between the two fins ranges from 2.8mm to 3.2 mm.
According to some embodiments of the utility model, fill water in the refrigerant straight tube.
The embodiment of the utility model provides a heat exchanger for industrial waste gas treatment equipment, compared with the prior art, its beneficial effect lies in:
the utility model discloses heat exchanger for industrial waste gas treatment equipment, the refrigerant straight tube adopts straight tube type structure and parallel arrangement, the import and the export of every refrigerant straight tube communicate refrigerant entry and refrigerant export respectively, the refrigerant is from the import of refrigerant straight tube and get into intraductal back, only through a refrigerant straight tube, just flow from the export of refrigerant straight tube, the time that the refrigerant dwells in the pipeline is shorter, and the refrigerant is at the intraductal level of refrigerant straight tube and flows, be favorable to the refrigerant to pass through the refrigerant straight tube fast, thereby reduce the temperature difference value reduction of refrigerant and waste gas, and the heat exchange efficiency is improved. Therefore, the utility model discloses heat exchanger for industrial waste gas treatment equipment through optimizing the structure, improves heat exchange efficiency, is favorable to dwindling the whole volume of equipment, improves work efficiency.
Drawings
FIG. 1 is a schematic view of a first structure of a heat exchanger for industrial waste gas treatment equipment according to an embodiment of the present invention;
fig. 2 is a schematic structural view of a straight refrigerant pipe of a heat exchanger for industrial waste gas treatment equipment according to an embodiment of the present invention;
fig. 3 is a second schematic structural diagram of a heat exchanger for industrial waste gas treatment equipment according to an embodiment of the present invention.
Reference numerals are as follows:
a frame 1; a side plate 11; a case 12; an interface 13; a refrigerant straight pipe 2; the fins 21; an outer pipe 3; a pressure gauge 4; a flow valve 5; and an air inlet 6.
Detailed Description
The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, a plurality of means are one or more, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the number, and the terms greater than, less than, within, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.
A heat exchanger for industrial waste gas treatment equipment according to an embodiment of the present invention is described below with reference to fig. 1 to 3.
As shown in fig. 1, according to the utility model discloses heat exchanger for industrial waste gas treatment equipment, the utility model provides a heat exchanger for industrial waste gas treatment equipment, including frame 1 and a plurality of refrigerant straight tube 2.
As shown in fig. 2, the frame 1 is formed by connecting two horizontal plates arranged up and down and two side plates 11, and has a hollow square structure. One open vertical surface of the frame 1 is an air inlet 6, the other open vertical surface opposite to the air inlet 6 is an air outlet, and industrial waste gas enters the inner cavity of the frame 1 from the air inlet 6 and is blown out from the air outlet.
The two side plates 11 are symmetrically arranged, and a plurality of through holes are formed in the side plates 11. The through hole of one side plate 11 is a refrigerant inlet, and the through hole of the other side plate 11 is a refrigerant outlet. The refrigerant straight pipes 2 are horizontally arranged, two ends of each refrigerant straight pipe 2 are respectively connected with the two side plates 11, an inlet of one refrigerant straight pipe 2 is communicated with one refrigerant inlet, and an outlet of one refrigerant straight pipe 2 is communicated with one refrigerant outlet. The embodiment of the utility model provides an in, the refrigerant enters into refrigerant straight tube 2 from the refrigerant entry to along the other end that the horizontal direction flows refrigerant straight tube 2, from the refrigerant export outflow, the velocity of flow of refrigerant in refrigerant straight tube 2 is very fast, and the refrigerant dwell time is shorter in refrigerant straight tube 2, is favorable to the difference of 2 refrigerant temperatures of refrigerant straight tube of each part in the frame 1 and industrial waste gas temperature to keep unchanged, thereby is favorable to guaranteeing the heat transfer efficiency of each part refrigerant straight tube 2, improves work efficiency.
As shown in fig. 1 and 2, refrigerant straight tube 2 sets up in the inner chamber of frame 1, and industrial waste gas enters into the inner chamber of frame 1 from air intake 6, and with the contact of refrigerant straight tube 2 in the inner chamber of frame 1, higher temperature industrial waste gas conveys the heat to lower temperature refrigerant for industrial waste gas temperature reduces, and the industrial waste gas after the cooling flows from the air outlet of frame 1, thereby accomplishes the cooling processing to industrial waste gas. It is understood that the refrigerant may be water, ammonia gas, carbon dioxide, or the like. Furthermore, the straight refrigerant pipe 2 can be filled with water, and water is used as a refrigerant, so that the cost is low, the water is easy to obtain, and the water-cooling type refrigerant straight pipe is environment-friendly.
The utility model discloses heat exchanger for industrial waste gas treatment equipment, refrigerant straight tube 2 adopts straight tube type structure and parallel arrangement, the import and the export of every refrigerant straight tube 2 communicate refrigerant entry and refrigerant export respectively, the refrigerant is from the import of refrigerant straight tube 2 back that gets into, only through a refrigerant straight tube 2, just flow from the export of refrigerant straight tube 2, the time that the refrigerant dwells in the pipeline is shorter, and the refrigerant is at refrigerant straight tube 2 interior level flow, be favorable to the refrigerant to pass through refrigerant straight tube 2 fast, thereby reduce the temperature difference value reduction of refrigerant and waste gas, and the heat exchange efficiency is improved. Therefore, the utility model discloses heat exchanger for industrial waste gas treatment equipment through optimizing the structure, improves heat exchange efficiency, is favorable to dwindling the whole volume of equipment, improves work efficiency.
In some embodiments of the present invention, as shown in fig. 3, one side of the two side plates 11 away from the straight refrigerant pipe 2 is provided with a box body 12, the inner cavity of the box body 12 is communicated with the through hole, the box body 12 is provided with an interface 13, and the interface 13 is connected to the external pipeline 3. As shown in fig. 1, the box body 12 is composed of four frame plates, a panel and a side plate 11, the four frame plates are connected in an end-to-end manner, the panel and the side plate 11 cover two sides of the frame plates respectively, so as to form a sealed cavity of the box body 12, the interface 13 is arranged on the panel, and the external pipeline 3 is communicated with the cavity of the box body 12 through the interface 13.
The two box bodies 12 are arranged on two sides of the frame 1 in a cold symmetrical mode, the external pipeline 3 connected with the box body 12 on one side is an inlet pipeline and is arranged on one side, close to a refrigerant inlet, of the frame 1, and the external pipeline 3 connected with the other box body 12 is an outlet pipeline and is arranged on one side, close to a refrigerant outlet, of the frame 1. The refrigerant enters the chamber of the box body 12 through the external pipeline 3 (inlet pipeline), then enters the straight refrigerant pipe 2 through the refrigerant inlet, reaches the other end of the straight refrigerant pipe 2, enters the chamber of the box body 12 on the other side through the refrigerant outlet, and then flows away from the external pipeline 3 (outlet pipeline) on the other side. Through additionally arranging the box body 12, external refrigerants firstly enter each refrigerant inlet through the cavity of the box body 12, so that the flow velocity of the refrigerants in each refrigerant straight pipe 2 is enabled to be the same, and the heat exchange efficiency of each part of refrigerant straight pipes 2 is guaranteed to be the same. It can be understood that a plurality of ports 13 are provided on one tank 12, one port 13 is connected to one external pipe 3, and the plurality of ports 13 are vertically arranged, which is beneficial to make the flow rate of the refrigerant in each part of the chamber of the tank 12 the same.
In some embodiments of the present invention, as shown in fig. 1 and 3, the number of the external pipes 3 is four, four external pipes 3 are vertically arranged and respectively connected to the main pipe, wherein two external pipes 3 at the upper end are connected to a pressure gauge 4, and two external pipes 3 at the lower end are connected to a flow valve 5, so as to control the refrigerant flow rate of four external pipes 3 through the pressure gauge 4 and the flow valve 5, which is beneficial to improving the refrigerant flow rate uniformity of four external pipes 3.
The utility model discloses a some embodiments, the perisporium of refrigerant straight tube 2 is connected with fin 21, and after industrial waste gas entered into 1 inner chamber of frame, industrial waste gas contacted with fin 21 and 2 pipe walls of refrigerant straight tube simultaneously to can improve industrial waste gas's heat transfer area, improve the heat transfer efficiency.
In some embodiments of the present invention, as shown in fig. 1 and fig. 2, the fin 21 is a rectangular plate, the length and width of the fin 21 are slightly smaller than the length and width of the side plate 11, the fin 21 is parallel to the side plate 11, and the straight refrigerant pipe 2 passes through the fin 21, so as to reduce the resistance of the fin 21 to the industrial waste gas. Furthermore, the length range of the straight refrigerant pipe 2 is 1200mm to 1400mm, the thickness range of the fins 21 is 0.11mm to 0.012mm, and the distance range between the two fins 21 is 2.8mm to 3.2 mm.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: numerous changes, modifications, substitutions and variations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (7)
1. A heat exchanger for an industrial waste gas treatment facility, comprising:
the frame comprises two symmetrically arranged side plates, and a plurality of through holes are formed in the side plates; the through hole on one side plate is a refrigerant inlet, and the through hole on the other side plate is a refrigerant outlet;
the refrigerant straight pipes are horizontally arranged; the two ends of the refrigerant straight pipe are respectively connected with the two side plates, the inlet of one refrigerant straight pipe is communicated with one refrigerant inlet, and the outlet of one refrigerant straight pipe is communicated with one refrigerant outlet.
2. The heat exchanger for industrial waste gas treatment equipment according to claim 1, wherein a tank is provided on each of the two side plates on the side away from the straight refrigerant pipe, and an inner cavity of the tank is communicated with the through hole; the box body is provided with an interface, and the interface is connected with an external pipeline.
3. The heat exchanger for industrial waste gas treatment equipment according to claim 2, wherein a plurality of ports are provided on one tank body, and one port is connected to one external pipe.
4. The heat exchanger for industrial waste gas treatment equipment according to claim 3, wherein the number of the external pipes is four, and four external pipes are vertically arranged and connected to a main pipe, respectively; the two external pipelines at the upper end are connected with pressure gauges, and the two external pipelines at the lower end are connected with flow valves.
5. The heat exchanger for industrial exhaust gas treatment facilities according to claim 1, wherein fins are connected to a peripheral wall of the straight refrigerant pipe.
6. The heat exchanger for industrial waste gas treatment equipment according to claim 5, wherein the fin is parallel to the side plate; the length range of the refrigerant straight pipe is 1200mm to 1400 mm; the thickness of the fin ranges from 0.11mm to 0.012 mm; the distance between the two fins ranges from 2.8mm to 3.2 mm.
7. The heat exchanger for industrial waste gas treatment facility according to claim 1, wherein the refrigerant straight pipe is filled with water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221281081.3U CN217442333U (en) | 2022-05-25 | 2022-05-25 | Heat exchanger for industrial waste gas treatment equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221281081.3U CN217442333U (en) | 2022-05-25 | 2022-05-25 | Heat exchanger for industrial waste gas treatment equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217442333U true CN217442333U (en) | 2022-09-16 |
Family
ID=83221768
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221281081.3U Active CN217442333U (en) | 2022-05-25 | 2022-05-25 | Heat exchanger for industrial waste gas treatment equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217442333U (en) |
-
2022
- 2022-05-25 CN CN202221281081.3U patent/CN217442333U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102944052A (en) | Plate type pulsating heat pipe fresh air heat regenerator | |
| CN206131527U (en) | Heat exchanger and air conditioner | |
| CN217442333U (en) | Heat exchanger for industrial waste gas treatment equipment | |
| CN205316751U (en) | Efficient monosystem is U type pipe evaporimeter all | |
| CN105423649A (en) | Micro-channel heat exchanger and air conditioner provided with same | |
| CN212676374U (en) | Parallel battery module water cooling plant suitable for aluminium frame box | |
| CN212482219U (en) | Combined heat exchanger | |
| CN212006832U (en) | High-efficient cooling water tank | |
| CN113375371A (en) | Novel condenser for refrigerating system | |
| CN110779371B (en) | Water-cooling tube-plate heat exchanger with optimally distributed fluid inlet and outlet | |
| CN209279748U (en) | A kind of cool-heat-exchanger | |
| CN207945865U (en) | A kind of ozone uses plate heat exchanger between preparing | |
| CN217818324U (en) | Water-cooled parallel flow heat exchanger | |
| WO2019205601A1 (en) | Heat exchanger and air conditioner | |
| CN221123131U (en) | Countercurrent phase-change water-cooling heat exchanger | |
| CN216745577U (en) | Forced freezing heat exchanger | |
| CN212362418U (en) | Heat exchanger for refrigeration air conditioner | |
| CN213363512U (en) | Combined gas-liquid heat exchange device | |
| CN104154681B (en) | Horizontal compact shell-and-tube cooler | |
| CN207422931U (en) | A kind of cooling tower | |
| CN205505498U (en) | Energy -efficient multichannel temperature interchanger | |
| CN216790578U (en) | Shell and tube condenser | |
| CN220741911U (en) | PBAT foaming sheet sizing barrel | |
| CN218723310U (en) | Spiral finned tube radiator with good radiating effect | |
| CN210952446U (en) | Heat exchanger |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A heat exchanger for industrial waste gas treatment equipment Effective date of registration: 20230413 Granted publication date: 20220916 Pledgee: Jiangmen Rural Commercial Bank Co.,Ltd. Hetang sub branch Pledgor: GUANGDONG ZEEK STAINLESS STEEL PRODUCTS Co.,Ltd. Registration number: Y2023980037952 |