CN215655116U

CN215655116U - Heat energy recycling device in water reducing agent production flow

Info

Publication number: CN215655116U
Application number: CN202120708047.9U
Authority: CN
Inventors: 高成春; 周和瑜
Original assignee: Wuhan Yejian Weiye Engineering Materials Co ltd
Current assignee: Wuhan Yejian Weiye Engineering Materials Co ltd
Priority date: 2021-04-08
Filing date: 2021-04-08
Publication date: 2022-01-28
Anticipated expiration: 2031-04-08

Abstract

The utility model discloses a heat energy recycling device in a water reducing agent production flow, which relates to the technical field of heat energy recycling and comprises a circulating device, wherein the circulating device can collect heat generated in a reaction tank under the matching action of the heat energy recycling device and a water supply device, a selection driving device can selectively drive a first stirring mechanism or a second stirring mechanism, a gear set can change the direction of a driving force of the selection driving device, the first stirring mechanism can stir reactants in the reaction tank, the second stirring mechanism can stir the water supply device, the device can collect the heat generated in the reaction tank, can act the heat on a reaction in the reaction tank, can also cool the reaction tank, saves energy and improves the reaction speed in the reaction tank.

Description

Heat energy recycling device in water reducing agent production flow

Technical Field

The utility model relates to the technical field of heat recovery, in particular to a heat recovery and utilization device in a water reducing agent production flow.

Background

The naphthalene water reducer is a concrete admixture with the widest application, and a large amount of waste heat exists in the production process of the naphthalene water reducer, and the waste heat is generated by chemical reaction; in the material reaction process of the reaction kettle, the temperature is required to be kept at about 100 ℃ because of the material reaction, so the reaction kettle needs to provide three types of supports of temperature reduction, temperature rise and heat preservation.

The existing naphthalene water reducer production device discharges white hot water in a jacket in production without utilization, but hot water (about 1 ton, the larger the kettle body is, the more water is) is needed to dilute materials in production, the conventional method is to add cold water into a hot water metering tank and heat the water by steam, the heat is wasted, and the production cost is improved.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a heat energy recycling device in a water reducing agent production process, so as to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme:

the utility model provides a heat recovery utilizes device in water-reducing agent production flow, includes the base, be provided with the retort on the base, the symmetry is provided with two spacing rings on the retort, is provided with circulating device on the retort, the last selection drive arrangement that is provided with of circulating device, the opposite side of base is provided with receives the material subassembly.

As a modified scheme of the utility model: circulating device includes around establishing the water pipe on the retort, with the retort contact one side of water pipe sets up to the heat conduction material, and the one side of keeping away from the water pipe of retort sets up to thermal insulation material, and the one end intercommunication of water pipe has first intercommunication water pipe, and the other end intercommunication of water pipe has second intercommunication water pipe, be provided with heat recovery unit on the first intercommunication water pipe, be provided with water supply installation on the second intercommunication water pipe.

As a modified scheme of the utility model: the heat energy recovery device comprises a hot water insulation box connected with a material receiving assembly, a first water suction pump is fixedly mounted on the hot water insulation box, the output end of the first water suction pump is communicated with the hot water insulation box, the input end of the first water suction pump is communicated with a first communication water pipe, a first water pipe is communicated with the hot water insulation box, the first water pipe is also communicated with the first communication water pipe, a first valve is arranged on the first water pipe, and a support is fixedly arranged on the hot water insulation box.

As a modified scheme of the utility model: the water supply device comprises a cold water insulation box arranged on the hot water insulation box, a second water suction pump is fixedly arranged on the cold water insulation box, the input end of the second water suction pump is communicated with the cold water insulation box, the output end of the second water suction pump is communicated with a second communication water pipe, the cold water insulation box is further communicated with a second water pipe, the second water pipe is also communicated with the second communication water pipe, and a second valve is arranged on the second water pipe.

As a modified scheme of the utility model: the selective driving device comprises an electric cylinder fixedly mounted on the cold water insulation can and two gear sets rotatably connected with the support, a motor is fixedly mounted on a driving rod of the electric cylinder, and the motor is connected with a driving gear in a driving mode.

As a modified scheme of the utility model: the gear train includes driven gear and bevel gear I, bevel gear I meshing has bevel gear II, one bevel gear II fixedly connected with first rabbling mechanism, fixedly connected with second rabbling mechanism on another bevel gear II.

As a modified scheme of the utility model: first rabbling mechanism include with a bevel gear II fixed connection's carousel and with the gear rack that the spacing ring slides and cup joints, the meshing has first stirring gear on the gear rack, the first stirring subassembly of fixedly connected with on the first stirring gear, first stirring subassembly rotates with the jar mouth of retort and is connected, the fixed limit baffle that is provided with in both ends of gear rack, one fixedly connected with branch on the limit baffle, fixedly connected with piece on the carousel, fixedly connected with connecting piece on the piece, the connecting piece with branch rotates and cup joints.

As a modified scheme of the utility model: the second stirring mechanism comprises a transmission gear fixedly connected with the other bevel gear II, a second stirring gear is meshed with the transmission gear, a second stirring assembly is fixedly connected onto the second stirring gear, and the second stirring assembly is rotatably connected with the cold water insulation tank.

Compared with the prior art, the utility model has the beneficial effects that:

the circulating device can collect heat generated in the reaction tank under the matching action of the heat energy recovery device and the water supply device, the arranged selection driving device can selectively drive the first stirring mechanism or the second stirring mechanism, the arranged gear set can change the driving force direction of the selection driving device, the arranged first stirring mechanism can stir reactants in the reaction tank, and the arranged second stirring mechanism can stir the water supply device.

Drawings

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

FIG. 2 is an enlarged view of portion A of FIG. 1;

FIG. 3 is a schematic cross-sectional view of the water tube of FIG. 1;

fig. 4 is a partial perspective view of the present invention.

In the figure: 1-base, 2-reaction tank, 3-water pipe, 4-first stirring component, 5-first stirring gear, 6-gear rack, 7-spacing ring, 8-spacing baffle, 9-support rod, 10-hot water insulation box, 11-cold water insulation box, 12-first water pump, 13-first water pipe, 14-first valve, 15-first communicating pipe, 16-second water pump, 17-second water pipe, 18-second valve, 19-second communicating pipe, 20-electric cylinder, 21-motor, 22-driving gear, 23-gear set, 24-driven gear, 25-bevel gear I, 26-bevel gear II, 27-driving gear, 28-second stirring gear, 29-second stirring component, 30-rotating disc, 31-supporting piece, 32-connecting piece, 33-material receiving component and 34-bracket.

Detailed Description

The technical scheme of the patent is further described in detail by combining the following specific embodiments:

example 1

Referring to fig. 1-4, a heat energy recycling device in a water reducing agent production process comprises a base 1, wherein a reaction tank 2 is arranged on the base 1, two limiting rings 7 are symmetrically arranged on the reaction tank 2, a circulating device is arranged on the reaction tank 2, a selective driving device is arranged on the circulating device, and a material receiving assembly 33 is arranged on the other side of the base 1.

This device is when using, and spacing ring 7 plays spacing effect, and circulating device is arranged in collecting the heat that produces in retort 2, selects drive arrangement to be used for providing drive power, stirs the reactant in retort 2, receives material subassembly 33 to be used for collecting the product after the reaction.

Specifically, circulating device includes around establishing water pipe 3 on retort 2, with retort 2 contact one side of water pipe 3 sets up to the heat conduction material, and the temperature of rivers is transferred to retort 2 in the water pipe 3 of being convenient for, and the one side of keeping away from water pipe 3 of retort 2 sets up to thermal insulation material, avoids the loss of the temperature of rivers in the water pipe 3, and the one end intercommunication of water pipe 3 has first intercommunication water pipe 15, and the other end intercommunication of water pipe 3 has second intercommunication water pipe 19, be provided with heat recovery unit on the first intercommunication water pipe 15, heat recovery unit can collect the produced heat of reaction, be provided with water supply installation on the second intercommunication water pipe 19, water supply installation can make hot water and cold water circulate and get up the common action in retort 2.

The heat energy recovery device comprises a hot water insulation box 10 connected with a material receiving assembly 33, a first water suction pump 12 is fixedly mounted on the hot water insulation box 10, the output end of the first water suction pump 12 is communicated with the hot water insulation box 10, the input end of the first water suction pump 12 is communicated with a first communication water pipe 15, a first water pipe 13 is communicated with the hot water insulation box 10, the first water pipe 13 is also communicated with the first communication water pipe 15, a first valve 14 is arranged on the first water pipe 13, a support 34 is fixedly arranged on the hot water insulation box 10, the first water suction pump 12 is used for collecting heat in a reaction tank 23 into the hot water insulation box 10, and the first valve 14 is used for controlling the communication between the first water pipe 13 and the first communication water pipe 15.

The water supply device comprises a cold water insulation box 11 arranged on a hot water insulation box 10, a second water suction pump 16 is fixedly arranged on the cold water insulation box 11, the input end of the second water suction pump 16 is communicated with the cold water insulation box 11, the output end of the second water suction pump 16 is communicated with a second communication water pipe 19, the cold water insulation box 11 is further communicated with a second water pipe 17, the second water pipe 17 is also communicated with the second communication water pipe 19, a second valve 18 is arranged on the second water pipe 17, the second water suction pump 16 can enable cold water in the water pipe 3 to flow into the cold water insulation box 11, and the second valve 18 is used for controlling the communication between the second water pipe 17 and the second communication water pipe 19.

Example 2

On the basis of the embodiment 1, in addition, the selective driving device of the device comprises an electric cylinder 20 fixedly installed on the cold water insulation tank 11 and two gear sets 23 rotatably connected with a bracket 34, a motor 21 is fixedly installed on a driving rod of the electric cylinder 20, the motor 21 is in driving connection with a driving gear 22, and the driving of the electric cylinder 20 can enable the driving gear 22 to selectively drive the first stirring mechanism and the second stirring mechanism.

The gear set 23 comprises a driven gear 24 and a bevel gear I25, wherein the bevel gear I25 is meshed with a bevel gear II26, the driven gear 24 and the bevel gear I25 are arranged to change the direction of the driving force for rotating the driving gear 22, one bevel gear II26 is fixedly connected with a first stirring mechanism, and the other bevel gear II26 is fixedly connected with a second stirring mechanism.

The first stirring mechanism comprises a turntable 30 fixedly connected with a bevel gear II26 and a gear rack 6 in sliding sleeve connection with a limiting ring, the gear rack 6 is engaged with a first stirring gear 5, the first stirring gear 5 is fixedly connected with a first stirring component 4, the first stirring component 4 plays a role in stirring, the first stirring component 4 is rotationally connected with the opening of the reaction tank 2, two ends of the gear strip 6 are fixedly provided with limit baffles 8, the limit baffles 8 are used for limiting the gear strip 6 to slide on the limit rings 7, one limit baffle 8 is fixedly connected with a support rod 9, a support 31 is fixedly connected to the turntable 30, a connecting member 32 is fixedly connected to the support 31, the connecting piece 32 is rotatably sleeved with the supporting rod 9, and the connecting piece 32 rotates on the supporting rod 9 when the supporting piece 31 rotates along with the rotating disc 30, so that the gear rack 6 slides on the limiting ring 7 to enable the gear 5 to rotate in a reciprocating mode.

The second stirring mechanism comprises a transmission gear 27 fixedly connected with another bevel gear II26, a second stirring gear 28 is meshed on the transmission gear 27, a second stirring component 29 is fixedly connected on the second stirring gear 28, and the second stirring component 29 is rotatably connected with the cold water insulation tank 11.

Through the arrangement, when the reaction in the reaction tank 2 generates heat, the second valve 18 is opened to enable the second water pipe 17 to be communicated with the second communication water pipe 19, then the first water suction pump 12 is started, water in the cold water insulation box 11 flows into the water pipe 3, the heat in the reaction tank 2 is taken away and flows into the hot water insulation box 10, and therefore the heat in the reaction tank 2 is collected; the first valve 14 is opened to enable the first water pipe 13 to be communicated with the first communicating water pipe 15, then the second water suction pump 16 is started, hot water in the hot water insulation box 10 can act on the reaction tank 2 to heat the reaction tank, and water flows into the cold water insulation box 11 through the water pipe 3, so that the circulation function is achieved. The motor 21 drives the rotating driving gear 22, the electric cylinder 20 drives the driving gear 22 to be meshed with one gear set 23, the gear set 23 is meshed with the bevel gear II26 to enable the transmission gear 27 to rotate, the transmission gear 27 is meshed with the second stirring gear 28 to rotate, and the second stirring assembly 29 is used for stirring the cold water insulation box 11; the electric cylinder 20 drives the driving gear 22 to be meshed with the other gear set 23, the gear set 23 is meshed with the bevel gear II26 to rotate the rotating disc 30, the rotation of the disc 30 drives the support 31 to enable the connecting piece 32 to rotate on the support rod 9, so that the gear rack 6 slides on the limiting ring 7, the gear rack 6 is meshed with the gear 5 to rotate in a reciprocating mode, and the first stirring assembly 4 is used for stirring the reaction tank 2.

In summary, the present invention can collect the heat generated in the reaction tank 2 under the cooperation of the heat energy recovery device and the water supply device, the set selection driving device can selectively drive the first stirring mechanism or the second stirring mechanism, the set gear set can change the driving force direction of the selection driving device, the set first stirring mechanism can stir the reactant in the reaction tank 2, and the set second stirring mechanism can stir the water supply device, the device can collect the heat generated in the reaction tank 2, can act the heat on the reaction in the reaction tank 2, and can also cool the reaction tank 2, thereby saving energy and improving the reaction rate in the reaction tank 2.

It should be noted that, although the present specification describes embodiments, each embodiment does not include only a single technical solution, and such description of the specification is only for clarity, and those skilled in the art should take the specification as a whole, and the technical solutions in the embodiments may be appropriately combined to form other embodiments understood by those skilled in the art, and the above-mentioned embodiments only express the preferred embodiments of the technical solutions, and the description thereof is more specific and detailed, but should not be construed as limiting the scope of the claims of the technical solutions. It should be noted that, for those skilled in the art, various modifications, improvements and substitutions can be made without departing from the spirit of the utility model, and all of them belong to the protection scope of the technical solution. The protection scope of this technical solution patent should be subject to the appended claims.

Claims

1. The utility model provides a heat recovery utilizes device in water-reducing agent production flow, includes the base, its characterized in that, be provided with the retort on the base, the symmetry is provided with two spacing rings on the retort, is provided with circulating device on the retort, the last selection drive arrangement that is provided with of circulating device, the opposite side of base is provided with receives the material subassembly.

2. The device for recycling heat energy in the production flow of the water reducing agent according to claim 1, wherein the circulating device comprises a water pipe wound on a reaction tank, one side of the water pipe in contact with the reaction tank is made of a heat conducting material, one side of the water pipe away from the reaction tank is made of a heat insulating material, one end of the water pipe is communicated with a first communicating water pipe, the other end of the water pipe is communicated with a second communicating water pipe, the first communicating water pipe is provided with a heat energy recycling device, and the second communicating water pipe is provided with a water supply device.

3. The device for recycling heat energy in the production flow of the water reducer as recited in claim 2, wherein the heat energy recycling device comprises a hot water insulation box connected with the material receiving assembly, a first water pump is fixedly mounted on the hot water insulation box, an output end of the first water pump is communicated with the hot water insulation box, an input end of the first water pump is communicated with a first communication water pipe, the hot water insulation box is further communicated with a first water pipe, the first water pipe is also communicated with the first communication water pipe, a first valve is disposed on the first water pipe, and a support is fixedly disposed on the hot water insulation box.

4. The device for recycling heat energy in the production flow of the water reducer as recited in claim 3, wherein the water supply device comprises a cold water insulation box disposed on the hot water insulation box, a second water pump is fixedly mounted on the cold water insulation box, an input end of the second water pump is communicated with the cold water insulation box, an output end of the second water pump is communicated with a second communication water pipe, the cold water insulation box is further communicated with a second water pipe, the second water pipe is also communicated with the second communication water pipe, and a second valve is disposed on the second water pipe.

5. The device for recycling heat energy in the production flow of the water reducing agent according to claim 4, wherein the selective driving device comprises an electric cylinder fixedly installed on the cold water insulation tank and two gear sets rotatably connected with a bracket, a motor is fixedly installed on a driving rod of the electric cylinder, and the motor is connected with a driving gear in a driving mode.

6. The device for recycling heat energy in the production flow of the water reducing agent according to claim 5, wherein the gear set comprises a driven gear and bevel gears I, the bevel gears I are engaged with bevel gears II, one bevel gear II is fixedly connected with a first stirring mechanism, and the other bevel gear II is fixedly connected with a second stirring mechanism.

7. The device for recycling heat energy in the production process of water reducing agent according to claim 6, wherein the first stirring mechanism comprises a rotating disc fixedly connected with a bevel gear II and a rack slidably sleeved with a limit ring, the rack is engaged with a first stirring gear, the first stirring gear is fixedly connected with a first stirring assembly, the first stirring assembly is rotatably connected with a tank opening of the reaction tank, two ends of the rack are fixedly provided with limit baffles, one limit baffle is fixedly connected with a support rod, the rotating disc is fixedly connected with a support piece, the support piece is fixedly connected with a connecting piece, and the connecting piece is rotatably sleeved with the support rod.

8. The device for recycling heat energy in the production flow of the water reducing agent according to claim 6 or 7, wherein the second stirring mechanism comprises a transmission gear fixedly connected with another bevel gear II, the transmission gear is engaged with a second stirring gear, the second stirring gear is fixedly connected with a second stirring assembly, and the second stirring assembly is rotatably connected with a cold water insulation tank.