CN209910457U - Horizontal waste hot water heat recovery device - Google Patents

Abstract

The utility model discloses a horizontal waste hot water heat recovery device, which comprises a kettle body, wherein a bow-shaped pipeline is arranged in the kettle body to ensure that high-temperature waste water flows from top to bottom in a bow shape, the baffles are alternately and fixedly connected with the inner wall at the left end and the inner wall at the right end of the kettle body, so that the purified water flows from bottom to top in an arched shape, the high-temperature waste water and the low-temperature purified water are subjected to heat exchange fully, thereby improving the heat recovery efficiency, the outer wall of the rotating rod is fixedly connected with the spiral sheet by rotating and connecting the rotating rod in the transverse area of the arched pipeline, and the outer end of the spiral sheet is connected with the inner wall of the transverse area of the arched pipeline in a sliding way, so that the power mechanism drives the rotating rod and the spiral sheet to rotate, the spiral sheet pushes the deposited silt along the flowing direction of the waste water, and then discharge silt to guarantee the water storage capacity of waste water flow and whole pipeline, and then improved heat exchange efficiency, consequently, the utility model discloses higher practicality has.

Description

Horizontal waste hot water heat recovery device

Technical Field

The utility model relates to a high temperature waste water heat recovery technical field specifically is a horizontal waste hot water heat recovery unit.

Background

High temperature waste water heat reclamation device is the energy-concerving and environment-protective equipment of common use in the industrial production, it is mostly through the heat exchange of cold water and hot water, carry out heat recovery reuse, current high temperature waste water heat reclamation device heat recovery efficiency is lower, and in the produced high temperature waste water of civil construction trade, often contain a large amount of silt, back in a long time, silt deposits in waste water pipe, is difficult to clear up, and reduce the water retention of waste water flow and whole pipeline, and then reduced heat exchange efficiency, consequently, the utility model discloses a special suggestion.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a horizontal useless hot water heat reclamation device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a horizontal waste hot water heat recovery device comprises a kettle body, wherein the left upper part and the lower part of the kettle body are respectively and fixedly connected with a waste water injection pipe and a water purification injection pipe, the middle parts of the waste water injection pipe and the water purification injection pipe are respectively and fixedly provided with a first water pump and a second water pump, the front end and the rear end of the right inner end of the waste water injection pipe are respectively and fixedly connected with an arc-shaped pipeline, the right ends of the lower parts of the arc-shaped pipelines are fixedly connected with a waste water discharge pipeline, the right side of the upper part of the kettle body is fixedly connected with a water purification discharge pipe, the inner wall of the arc-shaped pipeline is rotatably connected with a rotating rod, the outer wall of the rotating rod is fixedly connected with a spiral sheet, the outer end of the spiral sheet is slidably connected with the transverse inner wall of the arc-shaped pipeline, the right end of the rotating rod sequentially penetrates, the first water pump and the second water pump are respectively and electrically connected with an external power supply.

Preferably, power unit includes the aircraft bonnet, the left surface of aircraft bonnet and the right flank fixed connection of the cauldron body, the right flank fixedly connected with layer board of aircraft bonnet, the last fixed surface of layer board installs the motor, the left side output end fixedly connected with pivot of motor, the left end of pivot is rotated with the right flank of the cauldron body and is connected, the outer wall fixedly connected with driving gear of pivot, the right-hand member fixedly connected with driven gear of bull stick, the outer end of driving gear and driven gear's the inner to the meshing, external power source is connected to the motor electricity.

Preferably, the wastewater discharge pipeline is including being responsible for, the left end of being responsible for with two the bottom fixed connection on the right side of bow-shaped pipeline, the right-hand member of being responsible for runs through the cauldron body, the lower part fixedly connected with blow off pipe of being responsible for, the right side outer wall fixedly connected with barrel of being responsible for, the inner wall fixed mounting of barrel has the filter screen, the right-hand member fixedly connected with wastewater discharge pipe of barrel.

Preferably, the inner wall of the upper end of the kettle body is fixedly provided with a temperature sensor, and the temperature sensor is electrically connected with an external power supply.

Preferably, the outer wall of the kettle body is sleeved with a heat insulation sleeve.

Preferably, the lower part of the kettle body is fixedly connected with a bracket.

Compared with the prior art, the beneficial effects of the utility model are that: a horizontal heat recovery device for waste hot water is characterized in that an arched pipeline is arranged in a kettle body, so that high-temperature waste water flows from top to bottom in an arched manner, the baffles are alternately and fixedly connected with the inner wall at the left end and the inner wall at the right end of the kettle body, so that the purified water flows from bottom to top in an arched shape, the high-temperature waste water and the low-temperature purified water are subjected to heat exchange fully, thereby improving the heat recovery efficiency, the outer wall of the rotating rod is fixedly connected with the spiral sheet by rotating and connecting the rotating rod in the transverse area of the arched pipeline, and the outer end of the spiral sheet is connected with the inner wall of the transverse area of the arched pipeline in a sliding way, so that the power mechanism drives the rotating rod and the spiral sheet to rotate, the spiral sheet pushes the deposited silt along the flowing direction of the waste water, and then discharge silt to guarantee the water storage capacity of waste water flow and whole pipeline, and then improved heat exchange efficiency, consequently, the utility model discloses higher practicality has.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view taken at A in FIG. 1;

fig. 3 is a right sectional view of the present invention.

In the figure: the device comprises a kettle body 1, a waste water injection pipe 2, a purified water injection pipe 3, a first water pump 4, a second water pump 5, an arch pipeline 6, a waste water discharge pipeline 7, a purified water discharge pipe 8, a rotating rod 9, a spiral sheet 10, a power mechanism 11, a baffle plate 12, a hood 13, a supporting plate 14, a motor 15, a rotating shaft 16, a driving gear 17, a driven gear 18, a main pipe 19, a sewage discharge pipe 20, a cylinder 21, a filter screen 22, a waste water discharge pipe 23, a temperature sensor 24, a heat insulation sleeve 25 and a support 26.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a horizontal waste hot water heat recovery device comprises a kettle body 1, wherein the kettle body 1 is a reaction kettle with a common curved left end, the upper part and the lower part of the left side of the kettle body 1 are respectively and fixedly connected with a waste water injection pipe 2 and a purified water injection pipe 3, the middle parts of the waste water injection pipe 2 and the purified water injection pipe 3 are respectively and fixedly provided with a first water pump 4 and a second water pump 5, the models of the first water pump 4 and the second water pump 5 are GD80-30, the front end and the rear end of the right inner end of the waste water injection pipe 2 are respectively and fixedly connected with an arched pipeline 6, the main body of the arched pipeline 6 is in a four-fold arched shape, the transverse area is five, the front surface and the rear surface of the arched pipeline 6 are in an arched shape, the two arched pipelines 6 are positioned in the same cylinder, the right ends of the lower parts of the two arched pipelines 6 are fixedly connected with a waste water, the inner wall of the transverse area of the arched pipeline 6 is rotationally connected with a rotating rod 9, the rotating rod 9 is ten in number, the left end of the rotating rod 9 is rotationally connected with the inner wall of the left end of the transverse area of the arched pipeline 6, the outer wall of the rotating rod 9 is fixedly connected with a spiral piece 10, the outer end of the spiral piece 10 is connected with the transverse inner wall of the arched pipeline 6 in a sliding manner, the spiral direction of the spiral piece 10 is the same as the flow direction of wastewater in the transverse area of the arched pipeline 6, the spiral piece 10 can be divided into a positive spiral piece and a negative spiral piece according to the spiral direction, the positive spiral piece and the negative spiral piece are alternately arranged according to the flow direction of wastewater, the right end of the rotating rod 9 sequentially penetrates through the arched pipeline 6 and the kettle body 1 and is fixedly connected with a power mechanism 11, the power mechanism 11 drives the rotating rod 9 to rotate, the inner wall of the left end and the inner wall of the right end of the, the four baffles 12 are alternately arranged and are fixedly connected with the vertical pipes of the arched pipelines 6 to form arched water purification paths, the position relations of the baffles 12, the arched pipelines 6 and the kettle body 1 are shown in the attached drawing 3 of the specification, and the first water pump 4 and the second water pump 5 are respectively and electrically connected with an external power supply.

Specifically, power unit 11 includes aircraft bonnet 13, aircraft bonnet 13 is the circular cover body, the left surface of aircraft bonnet 13 passes through screw rod fixed connection with the right flank of the cauldron body 1, the right flank fixedly connected with layer board 14 of aircraft bonnet 13, the last fixed surface of layer board 14 installs motor 15, motor 15 is YVF 2802-4 inverter motor, the left side output of motor 15 passes through shaft coupling fixedly connected with pivot 16, the left end of pivot 16 rotates with the right surface of the cauldron body 1 and is connected, the outer wall fixedly connected with driving gear 17 of pivot 16, the right-hand member fixedly connected with driven gear 18 of bull stick 9, the outer end of driving gear 17 meshes with the inner of driven gear 18 to, motor 15 electricity is connected with external power source, motor 15 drives bull stick 9 through driving gear 17 and driven gear 18 and rotates, thereby drive flight 10 rotates.

Particularly, the wastewater discharge pipeline 7 comprises a main pipe 19, the left end of the main pipe 19 is fixedly connected with the bottom end of the right side of the two arched pipelines 6, the right end of the main pipe 19 penetrates through the kettle body 1, the lower portion of the main pipe 19 is fixedly connected with a sewage discharge pipe 20, the right side outer wall of the main pipe 19 passes through a screw rod fixedly connected with cylinder 21, the left side inner wall of the cylinder 21 is provided with a sealing ring, the inner wall of the cylinder 21 is fixedly provided with a filter screen 22, the right end of the cylinder 21 is fixedly connected with a wastewater discharge pipe 23, and the middle portions of the sewage.

Specifically, a temperature sensor 24 is fixedly mounted on the inner wall of the upper end of the kettle body 1, the temperature sensor 24 is a Pt100 temperature sensor, and the temperature sensor 24 is electrically connected with an external temperature control system.

Specifically, the outer wall of the kettle body 1 is sleeved with a heat insulation sleeve 25.

Specifically, a bracket 26 is fixedly connected to the lower portion of the kettle 1.

The working principle is as follows: when the utility model is used, the waste water injection pipe 2 and the purified water injection pipe 3 are respectively communicated with an external waste water pipeline and a purified water pipeline, the waste water discharge pipe 23 is communicated with a subsequent waste water purification device, the purified water discharge pipe 8 is connected with external working equipment, the first water pump 4 and the second water pump 5 are started, waste water and purified water are injected into the arch-shaped pipeline 6 and the kettle body 1, the waste water flows in the arch-shaped pipeline 6 in an arch shape from top to bottom, the purified water flows in the kettle body 1 in an arch shape from bottom to top, the waste water and the water flow speed are adjusted according to the temperature of the purified water heated and the expected temperature detected by the temperature sensor 24, thereby the heat exchange between the high-temperature waste water and the low-temperature purified water is fully carried out, after a period of use, the water valve of the purified water discharge pipe 8 is closed, the blow-off pipe 20 is opened, the, thereby drive flight 10 and rotate, the silt in flight 10 promotes the pipeline, and promote squarely with the pipeline in the waste water flow direction the same to discharge silt, the utility model relates to a rationally, it is convenient to use, through bow-shaped pipeline 6 and baffle 12 design, makes waste water be bow-shaped flow from top to bottom, makes water purification from bottom to top be bow-shaped flow to fully carry out the heat exchange, rotate through flight 10, thereby clear up silt, guarantee the water storage volume of waste water flow and whole pipeline, and then improved heat exchange efficiency, consequently, the utility model discloses higher practicality has.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a horizontal useless hot water heat reclamation device, includes the cauldron body (1), its characterized in that: the left upper portion and the lower part of cauldron body (1) are fixedly connected with waste water injection pipe (2) and water purification injection pipe (3) respectively, the middle part of waste water injection pipe (2) and water purification injection pipe (3) is fixed mounting respectively has first water pump (4) and second water pump (5), the equal fixedly connected with bow-shaped pipeline (6) in front end and the rear end of the right side inner of waste water injection pipe (2), two right-hand member fixedly connected with waste water discharge pipeline (7) of the lower part of bow-shaped pipeline (6), the right side fixedly connected with water purification discharge pipe (8) on the upper portion of cauldron body (1), the inner wall of bow-shaped pipeline (6) rotates and is connected with bull stick (9), the outer wall fixedly connected with flight (10) of bull stick (9), the outer end of flight (10) and the horizontal inner wall sliding connection of bow-shaped pipeline (6), the right-hand member of bull stick (9) runs through bow-shaped pipeline (6) and cauldron body (1) fixedly connected Construct (11), the left end inner wall and the alternative fixedly connected with baffle (12) of right-hand member inner wall of the cauldron body (1), external power source is connected to first water pump (4) and second water pump (5) electricity respectively.

2. The horizontal type waste hot water heat recovery device according to claim 1, wherein: power unit (11) are including aircraft bonnet (13), the left surface of aircraft bonnet (13) and the right flank fixed connection of the cauldron body (1), the right flank fixedly connected with layer board (14) of aircraft bonnet (13), the last fixed surface of layer board (14) installs motor (15), the left side output end fixedly connected with pivot (16) of motor (15), the left end of pivot (16) rotates with the right flank of the cauldron body (1) to be connected, the outer wall fixedly connected with driving gear (17) of pivot (16), the right-hand member fixedly connected with driven gear (18) of bull stick (9), the outer end of driving gear (17) and the inner of driven gear (18) are to the meshing, external power source is connected to motor (15) electricity.

3. The horizontal type waste hot water heat recovery device according to claim 1, wherein: waste water discharge pipeline (7) are including being responsible for (19), be responsible for the left end and two of (19) the bottom fixed connection on the right side of bow-shaped pipeline (6), the right-hand member of being responsible for (19) runs through the cauldron body (1), the lower part fixedly connected with blow off pipe (20) of being responsible for (19), the right side outer wall fixedly connected with barrel (21) of being responsible for (19), the inner wall fixed mounting of barrel (21) has filter screen (22), the right-hand member fixedly connected with waste water discharge pipe (23) of barrel (21).

4. The horizontal type waste hot water heat recovery device according to claim 1, wherein: the upper end inner wall fixed mounting of the cauldron body (1) has temperature sensor (24), external power source is connected in temperature sensor (24) electricity.

5. The horizontal type waste hot water heat recovery device according to claim 1, wherein: the outer wall of the kettle body (1) is sleeved with a heat insulation sleeve (25).

6. The horizontal type waste hot water heat recovery device according to claim 1, wherein: the lower part of the kettle body (1) is fixedly connected with a bracket (26).

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