CN214419259U - Circulating water heat utilization device for multi-line production - Google Patents

Abstract

The utility model discloses a circulating water heat utilization equipment for multi-thread production, including sending water installation, evaporation tank one end pipeline communicates in sending water installation, evaporation tank other end pipeline communicates in dewatering device, the evaporation tank lateral wall is equipped with the mount, air exhaust device is installed to the mount top, the shunt is installed to air exhaust device's output, the air current pipeline is installed to the output of shunt, the dewatering device bottom is equipped with the drain pipe, the drain pipe communicates in the purifying tank, the water knockout drum is installed to the purifying tank bottom, the water knockout drum pipeline communicates in the recovery pond, be equipped with circulating water pump between recovery pond and the sending water installation, with the hot water that expects to solve current modified master batch in process of production generally directly discharges, or reuse after cooling filtration, cause the vapor and the heat that hot water produced all extravagant, the problem of the waste of resource has been caused.

Description

Circulating water heat utilization device for multi-line production

Technical Field

The utility model relates to a hydrothermal utilization device, more specifically the utility model discloses mainly relate to a circulating water heat utilization equipment for multi-line production.

Background

The circulating water recycling device is widely applied to high-energy-consumption industries such as power plants, can recycle circulating waste heat, accords with the national era development theme of energy conservation and emission reduction, and is used for recycling the waste heat when in specific use.

The hot water of modified master batch in process of production is generally directly discharged, or is reused after cooling and filtering, causes that the vapor and the heat that hot water produced are all wasted, has caused the waste of resource to when promoting the temperature on the production line or indoor temperature through opening heating device, increased the cost in the production line heating process.

SUMMERY OF THE UTILITY MODEL

One of the purposes of the utility model is to solve the above-mentioned not enough, provide a circulating water heat utilization equipment for multi-thread production to it is general direct discharge to expect to solve the hot water of current modified master batch in process of production, or reuses after the cooling filtration, causes the vapor and the heat that hot water produced all extravagant, has caused the problem of the waste of resource.

In order to solve the technical problem, the utility model adopts the following technical scheme:

the utility model provides a circulating water heat utilization equipment for multi-thread production, including sending the water installation, evaporation tank one end pipeline communicates in sending the water installation, evaporation tank other end pipeline communicates in dewatering device, the evaporation tank lateral wall is equipped with the mount, air exhaust device is installed to the mount top, the shunt is installed to air exhaust device's output, the air current pipeline is installed to the output of shunt, the dewatering device bottom is equipped with the drain pipe, the drain pipe communicates in the purifying tank, the purifier is installed to the purifying tank bottom, the water knockout drum pipeline communicates in the recovery pond, the recovery pond with send and be equipped with circulating water pump between the water installation.

Preferably, the further technical scheme is as follows: the output end pipeline of the flow divider is communicated with the input end of the water divider, and a control valve is arranged between the flow divider and the water divider.

The further technical scheme is as follows: the mount includes the connecting piece, the accepting platform is installed at the connecting piece top, be equipped with the mounting groove on the accepting platform, be equipped with the sealing ring in the mounting groove.

The further technical scheme is as follows: a filter screen is arranged in the purification tank, and sponge layers are arranged on one side of the filter screen at intervals.

The further technical scheme is as follows: an active carbon layer is arranged in the recovery tank.

Compared with the prior art, one of the beneficial effects of the utility model is that: the water feeding device is communicated with the evaporation groove through a pipeline, steam generated by the modified master batches extruded by the double screws and water is discharged through the evaporation groove, meanwhile, the splitter is arranged above the evaporation groove, and the output end of the splitter is provided with a plurality of airflow pipelines which can be arranged below the production line, on the ground, on the inner wall of the room and outdoors according to production needs and are used for improving the temperature in the production process and improving the heat utilization rate through the heat emitted by the steam from the airflow pipelines; meanwhile, the dehydration device is communicated with the purification tank, liquid is purified through the purification tank, a distributor is arranged at the bottom of the purification tank, a water separator pipeline is communicated with the recovery tank and is used for filtering the liquid again through the recovery tank, and pipelines respectively communicated between the water separator and the recovery tank can also be arranged below the production line, on the ground, on the indoor wall and outdoors according to production needs and are used for improving the utilization rate of hydrothermal; through at the recovery pond with send water installation between circulating water pump for through circulating water pump with the liquid suction in the recovery pond to send water installation, be used for wasing the modified master batch once more, improve the utilization ratio of water resource, reduce cost.

Drawings

Fig. 1 is a schematic structural diagram illustrating a circulating water heat utilization apparatus for multi-line production according to an embodiment of the present invention.

Fig. 2 is an enlarged schematic structural view illustrating a cross section of a fixing frame according to another embodiment of the present invention.

Fig. 3 is an enlarged schematic structural view illustrating a water separator according to still another embodiment of the present invention.

In the figure, 1 is a water supply device, 2 is an evaporation tank, 3 is a dehydration device, 4 is a fixing frame, 5 is an air extraction device, 6 is a flow divider, 7 is a purification tank, 8 is a water divider, 9 is a recovery tank, 10 is a circulating water pump, 11 is a connecting piece, 12 is a bearing platform, 13 is a sealing ring, and 14 is a filter screen.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings.

Referring to fig. 1 and 3, an embodiment of the present invention is a circulating water heat utilization device for multi-line production, including a water feeding device 1 for cooling modified master batch by the water feeding device 1, and connecting a pipeline at one end of an evaporation tank 2 to the water feeding device 1, so that vapor generated by high temperature in the liquid in the water feeding device 1 is discharged from the evaporation tank 2, and at the same time, connecting a pipeline at the other end of the evaporation tank 2 to a dehydration device 3, for separating the modified master batch from water by the dehydration device 3, and for performing the next process on the modified master batch, wherein a fixing frame 4 is arranged on the side wall of the evaporation tank 2, and an air pumping device 5 is arranged above the fixing frame 4, for fixing the air pumping device 5 above the evaporation tank 2 by the fixing frame 4, and discharging vapor generated by the evaporation tank 2 by the air pumping device 5, and a flow divider 6 is arranged at the output end of the air pumping device 5, meanwhile, an air flow pipeline is installed at the output end of the flow divider 6, and is used for pumping steam into the air flow pipeline through the flow divider 6 by an air extractor 5, and after being heated by the air flow pipeline, dissipating heat to the outer wall of the air flow pipeline, and being used for preheating of a plurality of production lines and also raising indoor temperature, a drain pipe is arranged at the bottom of the dehydration device 3, separated water is discharged by the drain pipe, the drain pipe is communicated with a purification tank 7, liquid discharged by the dehydration device 3 flows into the purification tank 7 through the drain pipe and is purified, a water separator 8 is installed at the bottom of the purification tank 7, is used for dividing the purified liquid into a plurality of water flow paths by the water separator 8, is communicated with a recovery tank 9 by the pipeline of the water separator 8, is used for flowing into the recovery tank 9 by the liquid through the plurality of water flow paths, and a circulating water pump 10 is arranged between the recovery tank 9 and the water supply device 1, and the liquid in the recovery tank 9 is pumped into the water delivery device 1 through a circulating water pump 10, and the liquid is used for washing and cooling the modified master batch extruded by the double-screw extrusion device again, and the circulation is carried out.

Referring to fig. 1, fig. 3 shows, in another embodiment of the present invention, the output end pipeline of the aforementioned flow divider 6 is connected to the input end of the aforementioned water divider 8, for passing gas through the air flow pipeline to the input end of the water divider 8 through the air exhaust device 5, and the liquid remaining in the water flow pipeline is discharged through the air flow, so that the residual liquid in the water flow pipeline flows into the recovery tank 9, and a control valve is arranged between the aforementioned flow divider 6 and the aforementioned water divider 8, for controlling the air flow entering the input end of the water divider 8 through the flow divider 6, so as to keep the dryness of the water flow pipeline when no liquid flows, and prolong the service life of the pipeline.

Referring to fig. 1 and 2, in another embodiment of the present invention, the fixing frame 4 includes a connecting member 11, the tripod can be fixedly mounted on the sidewall of the evaporation tank 2 by means of a threaded connection, a receiving platform 12 is mounted on the top of the connecting member, the receiving platform 12 surrounds the outer wall of the evaporation tank 2, a mounting groove is disposed on the receiving platform 12, and a sealing ring 13 is disposed in the mounting groove for improving the sealing quality between the air extractor 5 and the evaporation tank 2 by the sealing ring 13.

The dehydration device 3 and the air extraction device 5 are commercially available products, and the types thereof can be specifically selected according to actual conditions.

In this embodiment, the airflow pipelines are multiple and can be respectively installed below the assembly line, on the ground, on the indoor wall and outdoors; the water flow pipelines are multiple and can be respectively arranged below the assembly line, on the ground, on the indoor wall and outdoors.

Wherein, set up filter screen 14 in aforementioned purification tank 7 for carry out the prefilter through filter screen 14 to the liquid that gets into in the purification tank 7, set up the sponge layer in aforementioned filter screen 14 one side interval simultaneously, be used for carrying out secondary filter through the sponge layer, improve the filtration quality to liquid.

Through installation activated carbon layer in aforementioned recovery pond 9 for through the foreign matter of peculiar smell, fine granule in the liquid that activated carbon layer will get into recovery pond 9, improve the clean quality to liquid, and through circulating water pump 10 with the liquid suction in the recovery pond 9 to send water installation 1 in, and be used for wasing the modified master batch once more, so circulate, improved the utilization ratio to the water resource, the cost is reduced.

In the embodiment, the water flow pipeline can be arranged below the production line in parallel and used for increasing the temperature on the production line and avoiding the influence of the temperature in winter on the production line; the water flow pipeline can be directly arranged outdoors to prevent the heat emitted by the hot water in the water flow pipeline from raising the indoor temperature in summer; meanwhile, the water flow pipeline can be embedded into the ground surface, so that the ground temperature of the production line is increased, and the utilization rate of water heat is increased.

Furthermore, the airflow pipeline is arranged on the ground of the production line, so that the temperature of the ground of the production line can be increased in winter; the airflow pipeline can be arranged below the production line in parallel and used for improving the temperature on the production line and avoiding the influence of the temperature in winter on the production line; the air flow pipeline can also be directly arranged outdoors, so that the temperature on the production line is reduced and the steam is prevented from increasing the indoor temperature and humidity when the production line is used for production in summer.

Reference throughout this specification to "one embodiment," "another embodiment," "an embodiment," or the like, means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one embodiment described generally in this application. The appearances of the same phrase in various places in the specification are not necessarily all referring to the same embodiment. Further, when a particular feature, structure, or characteristic is described in connection with any embodiment, it is submitted that it is within the scope of the invention to effect such feature, structure, or characteristic in connection with other embodiments.

Although the invention has been described herein with reference to a number of illustrative embodiments thereof, it should be understood that numerous other modifications and embodiments can be devised by those skilled in the art that will fall within the spirit and scope of the principles of this invention. More specifically, various variations and modifications are possible in the component parts and/or arrangements of the subject combination arrangement within the scope of the disclosure, the drawings and the appended claims. In addition to variations and modifications in the component parts and/or arrangements, other uses will also be apparent to those skilled in the art.

Claims (5)

1. The utility model provides a circulating water heat utilization equipment for multi-thread production, includes water feeding device (1), its characterized in that: evaporating pit (2) one end pipeline feeds through in water supply device (1), evaporating pit (2) other end pipeline feeds through in dewatering device (3), evaporating pit (2) lateral wall is equipped with mount (4), air exhaust device (5) are installed to mount (4) top, shunt (6) are installed to the output of air exhaust device (5), the air current pipeline is installed to the output of shunt (6), dewatering device (3) bottom is equipped with the drain pipe, the drain pipe communicates in purification tank (7), water knockout drum (8) are installed to purification tank (7) bottom, water knockout drum (8) pipeline communicates in recovery pond (9), recovery pond (9) with be equipped with circulating water pump (10) between water supply device (1).

2. The circulating water heat utilization device for multi-line production as claimed in claim 1, wherein: an output end pipeline of the flow divider (6) is communicated with an input end of the water divider (8), and a control valve is arranged between the flow divider (6) and the water divider (8).

3. The circulating water heat utilization device for multi-line production as claimed in claim 1, wherein: the fixing frame (4) comprises a connecting piece (11), a bearing table (12) is installed at the top of the connecting piece (11), an installation groove is formed in the bottom of the bearing table (12), and a sealing ring (13) is arranged in the installation groove.

4. The circulating water heat utilization device for multi-line production as claimed in claim 1, wherein: a filter screen (14) is arranged in the purification tank (7), and sponge layers are arranged on one side of the filter screen (14) at intervals.

5. The circulating water heat utilization device for multi-line production as claimed in claim 1, wherein: an activated carbon layer is arranged in the recovery tank (9).

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