CN212721013U

CN212721013U - Waste water heat energy recovery device

Info

Publication number: CN212721013U
Application number: CN202021294552.5U
Authority: CN
Inventors: 王静涛
Original assignee: Shijiazhuang Guxing Technology Co ltd
Current assignee: Shijiazhuang Guxing Technology Co ltd
Priority date: 2020-07-06
Filing date: 2020-07-06
Publication date: 2021-03-16
Anticipated expiration: 2030-07-06

Abstract

The utility model relates to an industrial waste water heat recovery technical field especially relates to a waste water heat recovery unit. The device comprises a first box body, a second box body, a first pipeline and a supporting device; a first water inlet is formed in the upper portion of the right side of the first box body, a first filter plate is arranged above the first box body, a first discharge port is formed in the first box body on the left side of the first filter plate, a second filter plate is arranged below the first box body, a second discharge port is formed in the first box body on the right side of the second filter plate, and a first water outlet is formed in the center of the bottom of the first box body; the utility model provides a waste water heat recovery unit can collect the heat in the industrial waste water, has reduced the loss of heat energy, and the water of collecting simultaneously has higher temperature, only needs simple intensification can use in the reproduction, has reduced the loss of electric energy, reduces the manufacturing cost of enterprise.

Description

Waste water heat energy recovery device

Technical Field

The utility model relates to an industrial waste water heat recovery technical field especially relates to a waste water heat recovery unit.

Background

Textile printing enterprise can produce a large amount of industrial waste water in daily production process, and these industrial waste water itself have higher temperature, mostly directly discharge industrial waste water at present, have caused the loss of heat energy, and in the coproduction, directly heat cold water, increased the consumption of electric energy again, increased the cost of enterprise's production.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that the technique that exists is not enough to the aforesaid, provides a waste water heat recovery unit, can collect the heat in the industrial waste water, has reduced the loss of heat energy, and the water of collecting simultaneously has higher temperature, only needs simple intensification in the reproduction to use, has reduced the loss of electric energy, reduces the manufacturing cost of enterprise.

In order to solve the technical problem, the utility model discloses the technical scheme who adopts is: the device comprises a first box body, a second box body, a first pipeline and a supporting device; a first water inlet is formed in the upper portion of the right side of the first box body, a first filter plate is arranged above the first box body, a first discharge port is formed in the first box body on the left side of the first filter plate, a second filter plate is arranged below the first box body, a second discharge port is formed in the first box body on the right side of the second filter plate, and a first water outlet is formed in the center of the bottom of the first box body; a second water inlet is formed above the second box body, the second water inlet is connected with the first water outlet through a screw, a channel is formed in the middle of the second box body, a plurality of sliding grooves are formed in the channel, and a second water outlet is formed below the second box body; one end of the first pipeline penetrates through the upper part of the left side of the second box body, the other end of the first pipeline penetrates through the lower part of the right side of the second box body, and a plurality of groups of heat conductors are arranged on the first pipeline;

the supporting device comprises a supporting ring and a fixing ring; the left side of the support ring is provided with a guide block which is clamped with the sliding groove; the fixing ring is connected with the support ring through bolts, and the fixing ring and the support ring are in contact with the first pipeline surface respectively.

Preferably, a plurality of first through holes are uniformly formed in the first filter plate, and the included angle between the first filter plate and the horizontal plane is 30 degrees; evenly be equipped with a plurality of second through-holes on the second filter, the second filter is staggered arrangement with first filter.

Preferably, the first through hole diameter is larger than the second through hole diameter.

Preferably, the bottom surface inside the first box body is an inclined surface; and the first box body is provided with a heat insulation layer.

Preferably, the insulating layer is made of a rubber and plastic insulating material.

Preferably, the heat conductor includes a first fin and a second fin; a plurality of first notches are uniformly formed in the first fins; evenly be equipped with a plurality of second notches on the second fin, the contained angle is 45 degrees between second notch and the first notch.

Compared with the prior art, the utility model has the advantages of it is following: 1. the first filter plate and the second filter plate can effectively filter residues in the wastewater, and meanwhile, the first filter plate and the second filter plate are obliquely arranged, so that the residues can be gradually pushed to the first discharge hole and the second discharge hole under the impact action of water flow, and workers can conveniently clean the residues; 2. the first box body is provided with the heat-insulating layer, so that the condition of heat loss of the wastewater in the filtering process is effectively prevented, and the temperature of the wastewater is ensured; 3. set up the heat conductor on the first pipeline, increased the area of contact with water, promoted endothermic efficiency, first notch and second notch staggered arrangement simultaneously can guide rivers to flow along first fin and second fin, keep rivers to flow stably.

Drawings

FIG. 1 is a schematic view of the overall structure of a waste water heat energy recovery apparatus;

FIG. 2 is a schematic view of a partial structure of a waste water heat energy recovery apparatus;

FIG. 3 is a schematic structural view of a supporting device of the waste water heat energy recovery device;

FIG. 4 is a full sectional view of a first housing of a waste water heat recovery apparatus;

FIG. 5 is a second housing detail view of a waste water heat recovery apparatus;

fig. 6 is a first piping component view of a waste water heat energy recovering apparatus.

In the figure: 1. a first case; 2. a second case; 3. a first pipeline; 4. a support device; 101. a first water inlet; 102. a first filter plate; 103. a first discharge port; 104. a second filter plate; 105. a second discharge port; 106. a first water outlet; 107. a first through hole; 108. a second through hole; 109. a heat-insulating layer; 201. a second water inlet; 202. a channel; 203. a chute; 204. a second water outlet; 301. a heat conductor; 302. a first fin; 303. a second fin; 304. a first notch; 305. a second notch; 401. a support ring; 402. a fixing ring; 403. and a guide block.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

The first embodiment is as follows: referring to fig. 1-6, a waste water heat energy recovery device is characterized in that: comprises a first box body 1, a second box body 2, a first pipeline 3 and a supporting device 4; a first water inlet 101 is arranged above the right side of the first box body 1, a first filter plate 102 is arranged above the first box body 1, a first discharge hole 103 is arranged on the first box body 1 on the left side of the first filter plate 102, a second filter plate 104 is arranged below the first box body 1, a second discharge hole 105 is arranged on the first box body 1 on the right side of the second filter plate 104, and a first water outlet 106 is arranged in the center of the bottom of the first box body 1; a second water inlet 201 is formed above the second box body 2, the second water inlet 201 is connected with the first water outlet 106 through screws, a channel 202 is formed in the middle of the second box body 2, a plurality of sliding grooves 203 are formed in the channel 202, and a second water outlet 204 is formed below the second box body 2; one end of the first pipeline 3 penetrates through the upper part of the left side of the second box body 2, the other end of the first pipeline 3 penetrates through the lower part of the right side of the second box body 2, and a plurality of groups of heat conductors 301 are arranged on the first pipeline 3; the support device 4 comprises a support ring 401 and a fixing ring 402; a guide block 403 is arranged on the left side of the support ring 401, and the guide block 403 is clamped with the chute 203; the fixing ring 402 is connected with the support ring 401 by bolts, and the fixing ring 402 and the support ring 401 are respectively in surface contact with the first pipeline 3; a plurality of first through holes 107 are uniformly formed in the first filter plate 102, and the included angle between the first filter plate 102 and the horizontal plane is 30 degrees; a plurality of second through holes 108 are uniformly formed in the second filter plate 104, and the second filter plate 104 and the first filter plate 102 are arranged in a staggered manner; the diameter of the first through hole 107 is larger than that of the second through hole 108; the bottom surface in the first box body 1 is an inclined surface; the first box body 1 is provided with a heat-insulating layer 109; the insulating layer 109 is made of a rubber-plastic insulating material; the heat conductor 301 includes a first fin 302 and a second fin 303; a plurality of first notches 304 are uniformly formed in the first fins 302; a plurality of second notches 305 are uniformly formed in the second fin 303, and an included angle between each second notch 305 and the corresponding first notch 304 is 45 degrees.

When in use, as shown in fig. 1 and 4, industrial wastewater enters from the first water inlet 101 and flows to the first filter plate 102, and if large residues exist, water flows from the first through holes 107 to the second filter plate 104, and because the diameter of the second through holes 108 on the second filter plate 104 is smaller than that of the first through holes 107, impurities in the water can be further filtered, and then the water enters the second box 2 through the first water outlet 106; because there is 30 degrees contained angles in first filter 102 and second filter 104 and the horizontal plane, under the impact of rivers, can dash the residue to first discharge gate 103 and second discharge gate 105 gradually, the later stage of being convenient for is cleared up the residue, and first box 1 bottom sets up to the inclined plane, avoids non-operating condition to produce ponding.

Referring to fig. 2, 3, 5 and 6, after entering the second tank 2, the wastewater starts to flow along the channel 202, and contacts the first pipeline 3 and the heat conductor 301 in the flow process, at this time, cold water flows to the left end through the right end of the first pipeline 3, and is opposite to the flow direction of the wastewater, and in the flow process of the wastewater, the cold water conducts and adsorbs heat in the water through the pipe wall of the first pipeline 3, the first fins 302 and the second fins 303, and the heat energy is transferred along with the simultaneous flow between the cold water and the wastewater, and the heated cold water can be directly stored after flowing out from the left end of the first pipeline 3, and when the wastewater is needed, the usage requirement can be met by simply raising the temperature, so that the loss of electric energy is reduced, and the production cost of enterprises is reduced; the guide block 403 on the support ring 401 is in fit clamping connection with the chute 203 to fix the first pipeline 3, and meanwhile, the guide block 403 and the chute 203 can be clamped connection because the bottom of the chute 203 is provided with a sinking groove matched with the guide block 403.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims

1. The utility model provides a waste water heat recovery unit which characterized in that: comprises a first box body (1), a second box body (2), a first pipeline (3) and a supporting device (4); a first water inlet (101) is formed in the upper portion of the right side of the first box body (1), a first filter plate (102) is arranged above the first box body (1), a first discharge hole (103) is formed in the first box body (1) on the left side of the first filter plate (102), a second filter plate (104) is arranged below the first box body (1), a second discharge hole (105) is formed in the first box body (1) on the right side of the second filter plate (104), and a first water outlet (106) is formed in the center of the bottom of the first box body (1); a second water inlet (201) is formed in the upper portion of the second box body (2), the second water inlet (201) is connected with the first water outlet (106) through screws, a channel (202) is formed in the middle of the second box body (2), a plurality of sliding grooves (203) are formed in the channel (202), and a second water outlet (204) is formed in the lower portion of the second box body (2); one end of the first pipeline (3) penetrates through the upper part of the left side of the second box body (2), the other end of the first pipeline (3) penetrates through the lower part of the right side of the second box body (2), and a plurality of groups of heat conductors (301) are arranged on the first pipeline (3);

the support device (4) comprises a support ring (401) and a fixing ring (402); a guide block (403) is arranged on the left side of the support ring (401), and the guide block (403) is clamped with the sliding groove (203); the fixing ring (402) is connected with the supporting ring (401) through bolts, and the fixing ring (402) and the supporting ring (401) are in surface contact with the first pipeline (3) respectively.

2. The waste water heat energy recovery device according to claim 1, wherein: a plurality of first through holes (107) are uniformly formed in the first filter plate (102), and the included angle between the first filter plate (102) and the horizontal plane is 30 degrees; the second filter plate (104) is evenly provided with a plurality of second through holes (108), and the second filter plate (104) and the first filter plate (102) are arranged in a staggered mode.

3. The waste water heat energy recovery device according to claim 2, wherein: the diameter of the first through hole (107) is larger than that of the second through hole (108).

4. The waste water heat energy recovery device according to claim 1, wherein: the bottom surface in the first box body (1) is an inclined surface; and a heat-insulating layer (109) is arranged on the first box body (1).

5. The waste water heat energy recovery device according to claim 4, wherein: the heat-insulating layer (109) is made of a rubber-plastic heat-insulating material.

6. The waste water heat energy recovery device according to claim 1, wherein: the heat conductor (301) comprises a first fin (302) and a second fin (303); a plurality of first notches (304) are uniformly formed in the first fin (302); a plurality of second notches (305) are uniformly formed in the second fin (303), and an included angle between each second notch (305) and the corresponding first notch (304) is 45 degrees.