CN210741239U - Heat exchanger unit belt cleaning device - Google Patents
Heat exchanger unit belt cleaning device Download PDFInfo
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- CN210741239U CN210741239U CN201921314041.2U CN201921314041U CN210741239U CN 210741239 U CN210741239 U CN 210741239U CN 201921314041 U CN201921314041 U CN 201921314041U CN 210741239 U CN210741239 U CN 210741239U
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Abstract
The utility model relates to a cleaning device of a heat exchanger unit, which comprises a heat exchanger unit and a dosing cleaning device; the heat exchanger unit comprises a heat exchanger, and the lower end of the heat exchanger is also provided with a dosing inlet; the upper end is provided with a dosing outlet; the dosing cleaning device comprises a medicament barrel, a medicament cleaning machine and a dosing pipeline, wherein the dosing pipeline comprises a dosing inlet pipeline and a dosing outlet pipeline, the dosing inlet is provided with the dosing inlet pipeline, and the dosing outlet is provided with the dosing outlet pipeline; the medicament barrel, the medicament cleaning machine, the medicament feeding inlet pipeline, the medicament feeding outlet pipeline and the heat exchange unit form a circulating system; and cleaning ball valves are arranged on the dosing inlet pipeline and the dosing outlet pipeline. The utility model provides a belt cleaning device can be so that heat exchanger unit exempts from to dismantle, consequently can reduce the dismantlement time, also reduces the artifical volume simultaneously and washs the medicament, greatly reduced the cost.
Description
Technical Field
The utility model relates to a heat exchanger unit especially relates to a heat exchanger unit belt cleaning device.
Background
Cleaning the heat exchanger unit can improve the appearance of the equipment, purify and beautify the environment, and remove dirt on the inner and outer surfaces. Its original purpose was to improve appearance and clean the environment. The heat exchanger can be cleaned to keep normal production, prolong the service life of equipment, remove dirt on the surface of raw materials, keep the surface performance of the materials and ensure the implementation of the subsequent production process. The dirt of the production equipment is cleaned regularly or irregularly, so that the aims of maintaining the normal operation of the equipment, controlling the corrosion of the equipment and prolonging the service life and the operation period can be fulfilled.
The cleaning of the heat exchanger can reduce energy consumption and production cost. Besides the aspects, the industrial cleaning can reduce the cost, reduce the consumption of raw materials and energy, improve the production efficiency and reduce the production cost. The cleaning of the heat exchanger can reduce production accidents and promote human health. Cleaning the dirt can reduce various accidents caused by production processes and equipment as well as environmental and personal injuries. Cleaning and disinfecting, eliminating radioactive contamination beneficial to human health, etc.
The cleaning of the heat exchanger can improve the production capacity and the product quality. Removing contaminants from the surface of the raw material can achieve good post-treatment performance and improve product quality. Periodic cleaning of the device can maintain its proper productivity and reduce the impact of fouling on product performance. Therefore, it is necessary to clean the heat exchanger, and it is a technical problem that must be solved at present.
Patent CN208907775U discloses a novel cleaning device for soda heat exchanger group, including cooling chamber and hole for water spraying, the inside of cooling chamber is provided with the water storage chamber, and the inside end at the bottom of water storage chamber installs the stirring leaf, the left end of outlet pipe passes through welded fixedly connected with water inlet, and the right-hand member of water inlet installs the heat transfer chamber, the hole for water spraying passes through embedded installation in the outer wall of curved surface lug, the preceding outer wall in water storage chamber is provided with the chamber door, and chamber door upper end fixedly connected with hinge, through block fixedly connected with buckle on the right side outside border wall of chamber door. The novel cleaning device for the steam-water heat exchanger unit can accelerate the water flow speed through the rotation of the rotating shaft, and is beneficial to heat dissipation; but this belt cleaning device structure is complicated, can not soak the washing moreover, and extravagant cleaner, and heat exchanger unit is bulky simultaneously, and the concentration is low.
In addition, the setting of original pipe-in-pipe heat exchanger needs to carry out the dismantlement of each spare part with heat exchanger group when wasing, consumes a large amount of manpowers, still needs the installation after the dismantlement washs, and continuous dismantlement installation not only produces certain influence to heat exchanger group's life, but also extravagant washing medicament occupies a large amount of washing places, consumes a large amount of costs.
SUMMERY OF THE UTILITY MODEL
For solving the problem that exists among the prior art, the utility model provides a heat exchanger unit belt cleaning device, this belt cleaning device can make the heat exchanger unit exempt from to dismantle, consequently can reduce the takedown time, also reduce the amount of labour simultaneously and wash the medicament, greatly reduced the cost.
In order to solve the technical problem, the technical scheme adopted by the utility model is a heat exchanger unit cleaning device, which comprises a heat exchanger unit and a dosing cleaning device; the heat exchange unit comprises a heat exchanger, a steam outlet is formed in the lower end of one side of the heat exchanger, a steam inlet is formed in the upper end of the heat exchanger, a steam outlet pipeline is arranged on the steam outlet, a steam inlet pipeline is arranged on the steam inlet, a hot water inlet is formed in the lower end of the other side of the heat exchanger, a hot water outlet is formed in the upper end of the heat exchanger, a hot water inlet pipeline is arranged on the hot water inlet, and a hot water outlet pipeline is arranged on the hot; the steam outlet pipeline, the steam inlet pipeline, the hot water inlet pipeline and the hot water outlet pipeline are all provided with turbine butterfly valves;
the lower end of the heat exchanger is also provided with a dosing inlet; the upper end is provided with a dosing outlet; the dosing cleaning device comprises a medicament barrel, a medicament cleaning machine and a dosing pipeline, wherein the dosing pipeline comprises a dosing inlet pipeline and a dosing outlet pipeline, the dosing inlet is provided with the dosing inlet pipeline, and the dosing outlet is provided with the dosing outlet pipeline; the medicament barrel, the medicament cleaning machine, the medicament feeding inlet pipeline, the heat exchanger and the medicament feeding outlet pipeline are connected through pipelines to form a circulating system; and cleaning ball valves are arranged on the dosing inlet pipeline and the dosing outlet pipeline.
Preferably, a fixed pipe and a heat exchange spiral pipe are arranged at the central position in the heat exchanger, and the heat exchange spiral pipe is spirally wound in a multilayer mode by taking the fixed pipe as a central shaft.
Preferably, one end of the heat exchange spiral pipe is connected with a hot water inlet pipeline, and the other end of the heat exchange spiral pipe is connected with a hot water outlet pipeline.
Preferably, the heat exchanger unit further comprises a hot water inlet pipeline, a heating water return pipeline and a heating water supply pipeline, and a water replenishing tank is arranged on the hot water inlet pipeline; the heating water return pipeline is provided with a heating water return tank and a dirt remover, the hot water inlet pipeline and the heating water return pipeline are both communicated with a hot water inlet pipeline, the heating water supply pipeline is provided with a heating water supply tank, and the hot water outlet pipeline is communicated with the heating water supply pipeline.
Preferably, the hot water inlet pipeline is also provided with two water replenishing pumps which are arranged in parallel.
Preferably, the hot water inlet pipeline is provided with two circulating pumps and a safety valve, and the two circulating pumps are arranged in parallel.
Preferably, a temperature control valve is further arranged on the steam inlet pipeline, and the steam outlet pipeline is connected with the water replenishing tank.
Compared with the prior art, the utility model discloses the beneficial effect who produces is:
(1) the utility model provides a belt cleaning device can be so that heat exchanger unit exempts from to dismantle and install, consequently can reduce dismantlement, installation time, also reduces the amount of labour simultaneously and washs the medicament, greatly reduced the cost.
(2) The utility model provides a heat exchanger unit chooses for use device designs such as heat exchanger, moisturizing pump and circulating pump to produce the heat exchanger unit that has high integration, high reliability, super small volume.
Drawings
FIG. 1 is a schematic view of a cleaning device for a heat exchanger unit according to the present invention;
FIG. 2 is a schematic diagram of the heat exchange principle of the heat exchanger unit provided by the present invention;
the specific meanings of the symbols in the drawings are as follows:
1: a heat exchanger; 2: a turbine butterfly valve; 3: a dosing inlet pipeline; 4: a dosing outlet pipeline; 5: a medicament barrel; 6: a medicament cleaning machine; 7: a steam inlet conduit; 8: a steam outlet conduit; 9: a hot water inlet pipe; 10: a hot water outlet pipe; 11: a water replenishing tank; 12: a circulation pump; 13: a water replenishing pump; 14: a temperature control valve; 15: a dirt separator; 16: and cleaning the ball valve.
Detailed Description
The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings.
The technical scheme adopted by the utility model is a cleaning device of a heat exchanger unit, which comprises a heat exchanger unit and a dosing cleaning device; the heat exchange unit comprises a heat exchanger 1, wherein a steam outlet is formed in the lower end of one side of the heat exchanger 1, a steam inlet is formed in the upper end of the heat exchanger 1, a steam outlet pipeline 8 is formed in the steam outlet, a steam inlet pipeline 7 is formed in the steam inlet, a hot water inlet is formed in the lower end of the other side of the heat exchanger 1, a hot water outlet is formed in the upper end of the heat exchanger, a hot water inlet pipeline 9 is formed in the hot water inlet, and a hot water outlet pipeline 10 is formed; the steam-water separator is characterized in that a turbine butterfly valve 2 is arranged on each of the steam outlet pipeline 8, the steam inlet pipeline 7, the hot water inlet pipeline 9 and the hot water outlet pipeline 10;
the lower end of the heat exchanger 1 is also provided with a dosing inlet; the upper end is provided with a dosing outlet; the dosing cleaning device comprises a medicament barrel 5, a medicament cleaning machine 6 and a dosing pipeline, wherein the dosing pipeline comprises a dosing inlet pipeline 3 and a dosing outlet pipeline 4, the dosing inlet is provided with the dosing inlet pipeline 3, and the dosing outlet is provided with the dosing outlet pipeline 4; the medicament barrel 5, the medicament cleaning machine 6, the medicament feeding inlet pipeline 3, the heat exchanger 1 and the medicament feeding outlet pipeline 4 are connected through pipelines to form a circulating system; and cleaning ball valves 16 are arranged on the dosing inlet pipeline and the dosing outlet pipeline.
The utility model discloses a wash the ball valve for DN32 washs the ball valve.
The utility model provides an inside central point of heat exchanger puts and is provided with fixed pipe, heat transfer spiral pipe, the heat transfer spiral pipe uses fixed pipe to twine as center pin multilayer spiral.
Wherein, heat transfer spiral pipe one end is connected with hot water inlet pipe, and the other end is connected with hot water outlet pipe.
The heat exchange unit provided by the utility model also comprises a hot water inlet pipeline, a heating return water pipeline and a heating water supply pipeline, wherein the hot water inlet pipeline is provided with a water replenishing tank 11; the heating water return pipeline is provided with a heating water return tank and a dirt remover 15, the hot water inlet pipeline and the heating water return pipeline are both communicated with a hot water inlet pipeline, the heating water supply pipeline is provided with a heating water supply tank, and the hot water outlet pipeline is communicated with the heating water supply pipeline.
Wherein, the utility model provides a hot water inlet pipeline still is provided with two moisturizing pumps 13 on the road, and two moisturizing pumps 13 are parallelly connected to be set up. The water replenishing pump 13 is used for replenishing water for the heat exchange unit, so that leakage on a pipeline of the heat exchange unit is replenished, and the circulation quantity of water in a hot water inlet pipeline is ensured;
wherein, the utility model provides a hot water inlet pipe is provided with two circulating pumps 12, relief valve, two parallelly connected settings of circulating pump. The utility model adopts the circulating pump that the backwater after heat supply is removed dirt by the dirt remover 15 and then enters the hot water inlet through the circulating pump 12 to enter the heat exchanger for heat exchange; so that the domestic water can be recycled.
Preferably, a temperature control valve 14 is further arranged on the steam inlet pipeline, and the steam outlet pipeline is connected with the water replenishing tank.
The utility model provides a circulating water pump and moisturizing pump adopt frequency conversion control, greatly reduced the power consumption.
The working principle of the cleaning device of the heat exchange unit is as follows:
the heat exchanger unit needs to be dismantled when original heat exchanger unit washs, soak each spare part of heat exchanger unit in wasing the medicament after the dismantlement, and the utility model provides a belt cleaning device's theory of operation is, when wasing, with steam outlet pipeline, steam inlet pipeline, the hot water inlet channel, the turbine butterfly valve that sets up on the hot water outlet pipeline is closed, make the heat exchanger form the encapsulated situation, then will add the washing ball valve that sets up on medicine inlet pipeline and the medicine outlet pipeline and open, then let in the heat exchanger through the washing medicament of the medicine pump in the medicament cleaning machine in with the medicament bucket and wash the circulation for a certain time, therefore when this heat exchanger unit belt cleaning device can reduce personnel and dismantle, construction safety in addition, the manual work volume reduces.
The working principle of the heat exchange unit is as follows:
steam from a heat source enters the heat exchanger from a steam inlet of the heat exchanger unit for heat exchange, then becomes condensed water and flows out from a steam outlet of the heat exchanger, and enters the water replenishing tank, after dirt of the returned water after heat supply is removed through the filter, the returned water enters the heat exchanger through the circulating pump to be subjected to heat exchange, hot water with different temperatures is produced from a hot water outlet pipeline, so that the requirements of users are met, and the water replenishing constant pressure of the circulating pump is realized through the water replenishing pump. The utility model provides a moisturizing pump is for the heat exchanger unit moisturizing, has supplemented the running leakage on the heat exchanger unit pipeline, guarantees the circulation volume of hot water inlet channel water.
When the heat exchanger unit operates at the beginning, tap water is injected into the water replenishing tank, the water replenishing pump is used for filling the whole system with water, condensed water generated by the operation of the heat exchanger is discharged to the water replenishing tank, and when the heat exchanger unit needs water replenishing, the water is directly replenished to the hot water inlet pipeline.
The above-mentioned series of detailed descriptions are only specific descriptions of feasible embodiments of the present invention, and they are not intended to limit the scope of the present invention, and all the changes made without departing from the spirit of the present invention within the knowledge of those skilled in the art are within the scope of the present invention.
Claims (7)
1. A cleaning device for a heat exchanger unit comprises the heat exchanger unit and a dosing cleaning device; the heat exchange unit comprises a heat exchanger, a steam outlet is formed in the lower end of one side of the heat exchanger, a steam inlet is formed in the upper end of the heat exchanger, a steam outlet pipeline is arranged on the steam outlet, a steam inlet pipeline is arranged on the steam inlet, a hot water inlet is formed in the lower end of the other side of the heat exchanger, a hot water outlet is formed in the upper end of the heat exchanger, a hot water inlet pipeline is arranged on the hot water inlet, and a hot water outlet pipeline is arranged on the hot; the steam outlet pipeline, the steam inlet pipeline, the hot water inlet pipeline and the hot water outlet pipeline are all provided with turbine butterfly valves;
the lower end of the heat exchanger is also provided with a dosing inlet; the upper end is provided with a dosing outlet; the dosing cleaning device comprises a medicament barrel, a medicament cleaning machine and a dosing pipeline, wherein the dosing pipeline comprises a dosing inlet pipeline and a dosing outlet pipeline, the dosing inlet is provided with the dosing inlet pipeline, and the dosing outlet is provided with the dosing outlet pipeline; the medicament barrel, the medicament cleaning machine, the medicament feeding inlet pipeline, the heat exchanger and the medicament feeding outlet pipeline are connected through pipelines to form a circulating system; and cleaning ball valves are arranged on the dosing inlet pipeline and the dosing outlet pipeline.
2. The cleaning device for the heat exchanger unit according to claim 1, wherein a fixed pipe and a heat exchange spiral pipe are arranged at a central position in the heat exchanger, and the heat exchange spiral pipe is spirally wound in multiple layers by taking the fixed pipe as a central shaft.
3. The heat exchanger unit cleaning device according to claim 2, wherein one end of the heat exchange spiral pipe is connected to a hot water inlet pipe, and the other end of the heat exchange spiral pipe is connected to a hot water outlet pipe.
4. The heat exchanger unit cleaning device according to claim 1, wherein the heat exchanger unit further comprises a hot water inlet pipeline, a heating water return pipeline and a heating water supply pipeline, and a water replenishing tank is arranged on the hot water inlet pipeline; the heating water return pipeline is provided with a heating water return tank and a dirt remover, the hot water inlet pipeline and the heating water return pipeline are both communicated with a hot water inlet pipeline, the heating water supply pipeline is provided with a heating water supply tank, and the hot water outlet pipeline is communicated with the heating water supply pipeline.
5. The heat exchanger unit cleaning device as claimed in claim 4, wherein two water replenishing pumps are further arranged on the hot water inlet pipeline, and the two water replenishing pumps are arranged in parallel.
6. The heat exchanger unit washing apparatus as claimed in claim 4, wherein the hot water inlet pipe is provided with two circulation pumps, a safety valve, and the two circulation pumps are arranged in parallel.
7. The heat exchanger unit cleaning device according to claim 1, wherein a temperature control valve is further disposed on the steam inlet pipeline, and the steam outlet pipeline is connected to the water replenishing tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921314041.2U CN210741239U (en) | 2019-08-13 | 2019-08-13 | Heat exchanger unit belt cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921314041.2U CN210741239U (en) | 2019-08-13 | 2019-08-13 | Heat exchanger unit belt cleaning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210741239U true CN210741239U (en) | 2020-06-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921314041.2U Active CN210741239U (en) | 2019-08-13 | 2019-08-13 | Heat exchanger unit belt cleaning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210741239U (en) |
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2019
- 2019-08-13 CN CN201921314041.2U patent/CN210741239U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210615 Address after: 133400 no.388, Lianglong Road, industrial concentration zone, Longjing City, Yanbian Korean Autonomous Prefecture, Jilin Province Patentee after: Jilin Sihuan Aokang Pharmaceutical Co.,Ltd. Address before: 101104 east of qishanzhuang village, Zhangjiawan Town, Tongzhou District, Beijing Patentee before: BEIJING SIHUAN PHARMACEUTICAL Co.,Ltd. |
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| TR01 | Transfer of patent right |