CN211476782U - Online cleaning's circulating water heat exchanger - Google Patents
Online cleaning's circulating water heat exchanger Download PDFInfo
- Publication number
- CN211476782U CN211476782U CN201922383502.8U CN201922383502U CN211476782U CN 211476782 U CN211476782 U CN 211476782U CN 201922383502 U CN201922383502 U CN 201922383502U CN 211476782 U CN211476782 U CN 211476782U
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- heat exchanger
- circulating water
- water
- gate valve
- water heat
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Abstract
The utility model provides a circulating water heat exchanger for on-line cleaning, which comprises a heat exchanger, at least one short section, at least one gate valve, a filtering part, a water inlet pipe, a water pump, a water outlet pipe and a water collecting device, wherein the short section is arranged at one end of the heat exchanger; through set up the nipple joint on the heat exchanger, utilize gate valve and water pump to carry out the replacement of circulating water, come the silt and the filler of filtering great granule through the filter house, less granule flows into water-collecting device along with the circulating water.
Description
Technical Field
The utility model relates to a field, concretely relates to online cleaning's circulating water heat exchanger.
Background
The shell-and-tube circulating water heat exchanger is widely applied to petroleum, chemical engineering or pharmaceutical devices.
The utility model discloses an inventor discovers, can have debris such as silt and filler in the circulating water of above scene usually, leads to between shell and tube type circulating water heat exchanger's baffling board and the baffling board, has the condition that silt and filler were deposited, seriously influences the heat transfer effect of heat exchanger. Meanwhile, the inventor considers that silt and filler in the circulating water cannot be removed by means of chemical cleaning or the like. Therefore, it is necessary to develop an on-line cleaning circulating water heat exchanger.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to solve the above-mentioned problem, provide an online cleaning's circulating water heat exchanger, through set up the nipple joint on the heat exchanger, utilize gate valve and water pump to carry out the replacement of circulating water, come the silt and the filler of the great granule of filtering through the filter house, less granule flows into water-collecting device along with the circulating water.
In order to achieve the purpose, the utility model adopts the following technical scheme.
The utility model provides an online cleaning's circulating water heat exchanger, includes heat exchanger, at least one nipple joint, at least one gate valve, filter house, inlet tube, water pump, outlet pipe and water collecting device, the nipple joint sets up the one end of heat exchanger, the gate valve with the nipple joint is connected, the filter house with the gate valve is connected, the water pump passes through the inlet tube with the filter house is connected, the water pump passes through the outlet pipe with water collecting device connects.
Further, the heat exchanger comprises at least one baffle and at least one heat exchange tube.
Further, the short section is fixedly connected with the heat exchanger.
Further, the short joint adopts a DN50 short joint.
Further, the short section is arranged between the baffle plate and the heat exchange tube.
Furthermore, the heat exchanger is provided with three short sections.
Further, the gate valve is movably connected with the filtering part.
Further, a filter screen is arranged in the filter part.
Further, the filter screen is a stainless steel filter screen.
The utility model relates to an online cleaning's circulating water heat exchanger's positive effect is:
(1) the utility model discloses a set up the nipple joint on the heat exchanger, utilize gate valve and water pump to carry out the replacement of circulating water, come the silt and the filler of the great granule of filtering through the filter house, less granule flows into water-collecting device along with the circulating water, can be rapid rinse the heat exchanger inside.
(2) The utility model discloses a nipple joint setting belongs to silt and packs and stores up the most serious place between baffling board and heat exchange tube, through the clearance back, the effect of the improvement heat exchanger that can very big degree.
Drawings
Fig. 1 is a schematic diagram provided by an embodiment of the present invention.
The reference numerals in the figures are respectively:
1. a heat exchanger; 2. a short section; 3. a gate valve; 4. a filtering part; 5. a water inlet pipe; 6. a water pump; 7. a water outlet pipe; 8. a water collection device; 9. a baffle plate; 10. a heat exchange pipe; 11. and (4) a filter screen.
Detailed Description
The following specific implementation of the circulating water heat exchanger with on-line cleaning of the present invention is given in conjunction with the accompanying drawings, but it should be pointed out that: the described embodiments are not intended to limit the practice of the invention. All adopt the utility model discloses a similar structure and similar change all should go into the utility model discloses a protection scope. The following description of the embodiments refers to the accompanying drawings for illustrating the specific embodiments in which the invention may be practiced. In the embodiments, directional terms such as "up", "down", "front", "back", "left", "right", "top", "bottom", etc. refer to directions of the attached drawings only. Accordingly, the directional terms used are used for describing and understanding the present invention, and are not used for limiting the present invention.
See fig. 1. The utility model provides an online cleaning's circulating water heat exchanger, includes heat exchanger 1, at least one nipple joint 2, at least one gate valve 3, filtering part 4, inlet tube 5, water pump 6, outlet pipe 7 and water collection device 8, nipple joint 2 sets up the one end of heat exchanger 1, gate valve 3 with nipple joint 2 is connected, filtering part 4 with gate valve 3 is connected, water pump 6 passes through inlet tube 5 with filtering part 4 is connected, water pump 6 passes through outlet pipe 7 with water collection device 8 is connected.
The heat exchanger 1 comprises at least one baffle 9 and at least one heat exchange tube 10. The heat exchanger 1 in the embodiment is provided with four baffle plates 9 and four heat exchange tubes 10, wherein the baffle plates 9 are arranged at the upper end of the heat exchanger 1, the heat exchange tubes 10 are arranged at the lower end of the heat exchanger 1, and the heat exchange tubes 10 and the baffle plates 9 are arranged in the heat exchanger 1 at intervals.
In this embodiment, nipple joint 2 sets up the lower extreme at heat exchanger 1, nipple joint 2 adopts DN50 nipple joint (DN50, internal diameter 50mm, external diameter 56 mm), during the concrete implementation, selects suitable nipple joint size according to the size of heat exchanger 1. The pipe nipple 2 with heat exchanger 1 carries out fixed connection through the welded mode, pipe nipple 2 sets up baffling board 9 with between the heat exchange tube 10, because between baffling board 9 and the heat exchange tube 10, belong to silt and the most serious place of packing accumulation, through the clearance back, the effect of improvement heat exchanger 1 that can the very big degree. In this embodiment, heat exchanger 1 is last to set up three nipple joint 2 sets up the left side of heat exchanger 1, middle part and right side respectively.
The gate valve 3 can be dismantled with nipple joint 2 and be connected, and the quantity of gate valve 3 is unanimous with nipple joint 2, in this embodiment, sets up three gate valve 3. Gate valve 3 with 4 swing joint of filter house, be provided with filter screen 11 in the filter house 4, filter screen 11 is the stainless steel filter screen, also can change into the filter screen of other materials according to the actual conditions of heat exchanger 1, and filter house 4 also can add the active carbon and adsorb cleanly. The water inlet pipe 5 and the water outlet pipe 7 are relatively soft plastic hoses or rubber pipes. The water collecting device 8 is used for receiving the liquid pumped out from the heat exchanger 1, and in the embodiment, the water collecting device 8 is a common accommodating box with a hollow inner side. In specific implementation, a filtering layer is arranged in the water collecting device 8, and the filtering layer can be specifically activated carbon, zeolite, silica gel, alumina or other adsorbing materials.
Claims (9)
1. The utility model provides an online cleaning's circulating water heat exchanger, its characterized in that, includes heat exchanger, at least one nipple joint, at least one gate valve, filtering part, inlet tube, water pump, outlet pipe and water collecting device, the nipple joint sets up the one end of heat exchanger, the gate valve with the nipple joint is connected, the filtering part with the gate valve is connected, the water pump passes through the inlet tube with the filtering part is connected, the water pump passes through the outlet pipe with water collecting device connects.
2. The on-line cleaned circulating water heat exchanger of claim 1 wherein the heat exchanger comprises at least one baffle and at least one heat exchange tube.
3. The on-line cleaning circulating water heat exchanger of claim 1, wherein the nipple is fixedly connected with the heat exchanger.
4. The on-line cleaning circulating water heat exchanger as claimed in claim 1, wherein the short joint is DN50 short joint.
5. An on-line cleaning circulating water heat exchanger as recited in claim 2 wherein the nipple is disposed between the baffle and the heat exchange tube.
6. An on-line cleaning circulating water heat exchanger as claimed in claim 1, wherein three said nipples are provided on the heat exchanger.
7. The on-line cleaning circulating water heat exchanger of claim 1, wherein the gate valve is movably connected with the filtering part.
8. The on-line cleaning circulating water heat exchanger according to claim 1, wherein a filter screen is arranged in the filter part.
9. The on-line cleaning circulating water heat exchanger of claim 8, wherein the filter screen is a stainless steel filter screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922383502.8U CN211476782U (en) | 2019-12-26 | 2019-12-26 | Online cleaning's circulating water heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922383502.8U CN211476782U (en) | 2019-12-26 | 2019-12-26 | Online cleaning's circulating water heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211476782U true CN211476782U (en) | 2020-09-11 |
Family
ID=72371882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922383502.8U Active CN211476782U (en) | 2019-12-26 | 2019-12-26 | Online cleaning's circulating water heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211476782U (en) |
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2019
- 2019-12-26 CN CN201922383502.8U patent/CN211476782U/en active Active
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