CN215984136U - Waste heat utilization device of liquid sodium silicate melt - Google Patents
Waste heat utilization device of liquid sodium silicate melt Download PDFInfo
- Publication number
- CN215984136U CN215984136U CN202122719738.1U CN202122719738U CN215984136U CN 215984136 U CN215984136 U CN 215984136U CN 202122719738 U CN202122719738 U CN 202122719738U CN 215984136 U CN215984136 U CN 215984136U
- Authority
- CN
- China
- Prior art keywords
- water tank
- gear
- sodium silicate
- waste heat
- liquid sodium
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000002918 waste heat Substances 0.000 title claims abstract description 49
- 239000007788 liquid Substances 0.000 title claims abstract description 37
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 title claims abstract description 35
- 239000004115 Sodium Silicate Substances 0.000 title claims abstract description 33
- 229910052911 sodium silicate Inorganic materials 0.000 title claims abstract description 33
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 93
- 238000003466 welding Methods 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 238000004321 preservation Methods 0.000 description 7
- 238000006243 chemical reaction Methods 0.000 description 5
- 229910000272 alkali metal oxide Inorganic materials 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 235000019353 potassium silicate Nutrition 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 1
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000010447 natron Substances 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Images
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- Silicates, Zeolites, And Molecular Sieves (AREA)
Abstract
The utility model discloses a waste heat utilization device of liquid sodium silicate melt, which comprises a preheating water tank, wherein the output end of a driving motor is connected with a first gear, the first gear is connected with a second gear in a meshed mode, a connecting pipe is welded in the second gear, one end of the connecting pipe is connected with a connecting box, a steam inlet pipe is installed in the connecting box, and the other end of the connecting pipe is connected with a heat exchange pipe. According to the waste heat water heater, the first motor drives the first gear to rotate, the first gear is meshed with the second gear to drive the second gear to rotate, the second gear drives the connecting pipe and the heat exchange pipe in the waste heat water tank to rotate, when liquid sodium silicate melt is discharged during production, the liquid sodium silicate melt is led into the connecting box through the steam inlet pipe, water in the waste heat water tank is heated when the liquid sodium silicate melt is led into the heat exchange pipe through the connecting pipe, the driving motor drives the heat exchange pipe to rotate, water in the waste heat water tank is driven to flow, heat exchange efficiency is improved, cold water in the waste heat water tank is heated, and waste heat utilization is improved.
Description
Technical Field
The utility model relates to the technical field of waste heat utilization, in particular to a waste heat utilization device for a liquid sodium silicate melt.
Background
Sodium silicate, commonly known as natron, is a water-soluble silicate, and its aqueous solution, commonly known as water glass, is an ore binder. The chemical formula is R2O. nSiO2, wherein R2O is alkali metal oxide, and n is the ratio of the mole number of silicon dioxide and the mole number of the alkali metal oxide, and is called the mole number of the water glass.
The prior art has the following problems:
in the production process of sodium silicate, steam is used in a reaction kettle to be heated and pressurized to a certain state to start reaction to generate sodium silicate, the reaction process is exothermic, part of steam is discharged in the reaction process to maintain stable reaction pressure, and a steam generator needs to consume a large amount of energy when cold water is heated into steam.
Therefore, a waste heat utilization device of liquid sodium silicate melt is provided to solve the defects.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art and provides a device for utilizing the residual heat of a liquid sodium silicate molten mass.
In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides a waste heat utilization equipment of liquid sodium silicate melt, includes preheating water tank, preheating water tank surface is connected with driving motor, and the driving motor output is connected with first gear, first gear engagement is connected with the second gear, the welding has the connecting pipe in the second gear, connecting pipe one end is connected with the connecting box, and installs the steam intake pipe in the connecting box, the connecting pipe other end is connected with the heat exchange tube.
Preferably, the side wall of the preheating water tank is provided with a vacuum layer, and the outer side of the vacuum layer is provided with a heat insulation layer.
Preferably, the surface of the preheating water tank is provided with an air outlet, and a negative pressure fan is arranged in the air outlet.
Preferably, a water inlet pipe is installed at the top end of the preheating water tank, a steam generator is connected to the bottom end of the preheating water tank through a water outlet pipe, a steam outlet pipe is installed on the surface of the steam generator, and an electromagnetic valve is arranged on the steam outlet pipe.
Preferably, the preheating water tank is cylindrical.
Preferably, the inner wall of the preheating water tank is respectively provided with a temperature sensor and a liquid level sensor.
Preferably, a control panel is installed on the surface of the preheating water tank.
Compared with the prior art, the utility model has the beneficial effects that;
1. according to the utility model, by arranging the waste heat water tank, the heat exchange tube, the connecting box, the first gear, the second gear and the steam inlet tube, waste heat generated in the production of liquid sodium silicate melt is effectively utilized, the first gear is driven to rotate by the first motor, the second gear is driven to rotate by the first gear in a meshed mode, the second gear drives the connecting tube and the heat exchange tube in the waste heat water tank to rotate, when the liquid sodium silicate melt is discharged in the production process, the liquid sodium silicate melt is guided into the connecting box through the steam inlet tube, water in the waste heat water tank is heated by the water guided into the heat exchange tube through the connecting tube, the heat exchange tube is driven to rotate by the driving motor, water in the waste heat water tank is driven to flow, the heat exchange efficiency is improved, cold water in the waste heat water tank is heated, a steam generator is convenient to use, waste heat utilization is improved, and resource consumption is reduced.
2. According to the utility model, through the matched use of the vacuum layer, the heat preservation layer, the temperature sensor and the liquid level sensor, a good heat preservation effect can be achieved for the waste heat water tank, the heat emission is reduced, the liquid level sensor can help people to know the water level inside the waste heat water tank, when the water amount is reduced, people can conveniently add water into the waste heat water tank, and the temperature sensor can help people to know the internal water temperature, so that the waste heat water tank is convenient for people to use.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments will be briefly described below.
FIG. 1 is a schematic structural diagram of a waste heat utilization device for liquid sodium silicate melt according to the present invention;
FIG. 2 is an enlarged schematic view of a waste heat utilization device A for liquid sodium silicate melt according to the present invention;
FIG. 3 is a schematic diagram of a preheating water tank of a waste heat utilization device for liquid sodium silicate melt according to the present invention.
Illustration of the drawings:
1. preheating a water tank; 2. a liquid level sensor; 3. a water inlet pipe; 4. a vacuum layer; 5. a heat-insulating layer; 6. a heat exchange pipe; 7. a negative pressure fan; 8. an air outlet; 9. a control panel; 10. a second gear; 11. a steam generator; 12. a steam outlet pipe; 13. a water outlet pipe; 14. a temperature sensor; 15. an electromagnetic valve; 16. a steam inlet pipe; 17. a connecting box; 18. a first gear; 19. a drive motor; 20. and (4) connecting the pipes.
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 further detail with reference to the accompanying drawings in conjunction with the following detailed description. It should be understood that the description is intended to be exemplary 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.
Referring to fig. 1-3, a device for utilizing waste heat of a liquid sodium silicate melt includes a preheating water tank 1, a driving motor 19 is connected to the surface of the preheating water tank 1, an output end of the driving motor 19 is connected with a first gear 18, the first gear 18 is engaged with a second gear 10, a connecting pipe 20 is welded in the second gear 10, one end of the connecting pipe 20 is connected with a connecting box 17, a steam inlet pipe 16 is installed in the connecting box 17, the other end of the connecting pipe 20 is connected with a heat exchange pipe 6, a water inlet pipe 3 is installed at the top end of the preheating water tank 1, a steam generator 11 is connected to the bottom end of the preheating water tank 1 through a water outlet pipe 13, a steam outlet pipe 12 is installed on the surface of the steam generator 11, an electromagnetic valve 15 is arranged on the steam outlet pipe 12, and the preheating water tank 1 is cylindrical.
In this embodiment: by arranging the waste heat water tank, the heat exchange tube 6, the connecting box 17, the first gear 18, the second gear 10 and the steam inlet tube 16, the waste heat in the production of liquid sodium silicate melt is effectively utilized, the first gear 18 is driven to rotate by the first motor, the second gear 10 is driven to rotate by the meshing of the first gear 18, the second gear 10 drives the connecting tube 20 and the heat exchange tube 6 in the waste heat water tank to rotate, when the liquid sodium silicate melt is discharged in the production, the liquid sodium silicate melt is guided into the connecting box 17 through the steam inlet tube 16 and is guided into the heat exchange tube 6 through the connecting tube 20 to heat the water in the waste heat water tank, the driving motor 19 drives the heat exchange tube 6 to rotate to drive the water in the waste heat water tank to flow, the heat exchange efficiency is improved, the cold water in the waste heat water tank is heated, the use of the steam generator 11 is facilitated, the waste heat utilization is improved, the resource consumption is reduced, the steam inlet pipe 16 and the steam outlet pipe 12 are connected with a production device for producing the uniform liquid sodium silicate melt, and the electromagnetic valve 15 and the steam generator 11 belong to the common knowledge in the field, and are only used without modification, so the control mode and the circuit connection are not described in detail.
Specifically, the lateral wall of the preheating water tank 1 is provided with a vacuum layer 4, the outer side of the vacuum layer 4 is provided with a heat preservation layer 5, and the inner wall of the preheating water tank 1 is respectively provided with a temperature sensor 14 and a liquid level sensor 2.
In this embodiment: through setting up vacuum layer 4, heat preservation 5, temperature sensor 14 and level sensor 2's cooperation is used, can play good heat preservation effect to the waste heat water tank, reduce thermal giving off, level sensor 2 can help people to know the inside water level of waste heat water tank, when the water yield reduces, the people of being convenient for add water to the waste heat water tank is inside, temperature sensor 14 can help people to learn inside temperature, make things convenient for people to use, temperature sensor 14 and level sensor 2 belong to the well-known in this field, only use it, do not reform transform, so detailed description control mode and circuit connection no longer.
Specifically, the surface of the preheating water tank 1 is provided with an air outlet 8, and a negative pressure fan 7 is installed in the air outlet 8.
In this embodiment: by arranging the negative pressure fan 7, the flow velocity of the internal gas can be improved, and the steam in the heat exchange tube 6 is discharged.
Specifically, the surface of the preheating water tank 1 is provided with a control panel 9.
In this embodiment: through setting up control panel 9, control panel 9 can be with using the electric element in the device, and control panel 9 control circuit can realize through the simple programming of technical staff in this field, belongs to the common general knowledge in this field, only uses it, does not reform transform, so control mode and circuit connection are not described in detail again.
The working principle is as follows: when the device works, the first motor drives the first gear 18 to rotate, the first gear 18 is meshed with the second gear 10 to drive the connecting pipe 20 and the heat exchange pipe 6 in the waste heat water tank to rotate, when liquid sodium silicate melt is discharged during production, the liquid sodium silicate melt is led into the connecting tank 17 through the steam inlet pipe 16 and led into the heat exchange pipe 6 through the connecting pipe 20 to heat water in the waste heat water tank, the driving motor 19 drives the heat exchange pipe 6 to rotate to drive the water in the waste heat water tank to flow, the heat exchange efficiency is improved, cold water in the waste heat water tank is heated, the steam generator 11 is convenient to use, waste heat utilization is improved, resource consumption is reduced, the vacuum layer 4 is arranged, the heat preservation layer 5 can play a good heat preservation effect on the waste heat water tank, heat dissipation is reduced, the liquid level sensor 2 can help people to know the water level in the waste heat water tank, when the water quantity is reduced, people can conveniently add water into the waste heat water tank, the temperature sensor 14 can help people to know the internal water temperature, and the waste heat water tank is convenient for people to use.
It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the utility model and are not to be construed as limiting the utility model. 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 (7)
1. The utility model provides a waste heat utilization equipment of liquid sodium silicate melt, includes preheating water tank (1), its characterized in that, preheating water tank (1) surface connection has driving motor (19), and driving motor (19) output is connected with first gear (18), first gear (18) meshing is connected with second gear (10), welding has connecting pipe (20) in second gear (10), connecting pipe (20) one end is connected with connecting box (17), and installs steam intake pipe (16) in connecting box (17), connecting pipe (20) other end is connected with heat exchange tube (6).
2. The device for utilizing the residual heat of the liquid sodium silicate melt according to claim 1, wherein the sidewall of the preheating water tank (1) is provided with a vacuum layer (4), and the outer side of the vacuum layer (4) is provided with an insulating layer (5).
3. The device for utilizing the residual heat of the liquid sodium silicate melt according to claim 1, wherein the surface of the preheating water tank (1) is provided with an air outlet (8), and a negative pressure fan (7) is installed in the air outlet (8).
4. The device for utilizing the waste heat of the liquid sodium silicate melt according to claim 1, wherein a water inlet pipe (3) is installed at the top end of the preheating water tank (1), a steam generator (11) is connected to the bottom end of the preheating water tank (1) through a water outlet pipe (13), a steam outlet pipe (12) is installed on the surface of the steam generator (11), and the steam outlet pipe (12) is provided with an electromagnetic valve (15).
5. The device for the utilization of the residual heat of a liquid sodium silicate melt according to claim 1, characterized in that the preheating water tank (1) is cylindrical.
6. The device for utilizing the residual heat of the liquid sodium silicate melt according to claim 1, wherein a temperature sensor (14) and a liquid level sensor (2) are respectively installed on the inner wall of the preheating water tank (1).
7. The device for utilizing the residual heat of liquid sodium silicate melt according to claim 1, wherein a control panel (9) is installed on the surface of the preheating water tank (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122719738.1U CN215984136U (en) | 2021-11-08 | 2021-11-08 | Waste heat utilization device of liquid sodium silicate melt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122719738.1U CN215984136U (en) | 2021-11-08 | 2021-11-08 | Waste heat utilization device of liquid sodium silicate melt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215984136U true CN215984136U (en) | 2022-03-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122719738.1U Expired - Fee Related CN215984136U (en) | 2021-11-08 | 2021-11-08 | Waste heat utilization device of liquid sodium silicate melt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215984136U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117029533A (en) * | 2023-08-11 | 2023-11-10 | 青岛冠铭包装制品有限公司 | Forming machine water vapor waste heat utilization equipment |
-
2021
- 2021-11-08 CN CN202122719738.1U patent/CN215984136U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117029533A (en) * | 2023-08-11 | 2023-11-10 | 青岛冠铭包装制品有限公司 | Forming machine water vapor waste heat utilization equipment |
| CN117029533B (en) * | 2023-08-11 | 2024-05-28 | 青岛冠铭包装制品有限公司 | Forming machine water vapor waste heat utilization equipment |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220308 |