CN117646872A - Automatic change reinforced device of control defoaming agent - Google Patents
Automatic change reinforced device of control defoaming agent Download PDFInfo
- Publication number
- CN117646872A CN117646872A CN202410067478.XA CN202410067478A CN117646872A CN 117646872 A CN117646872 A CN 117646872A CN 202410067478 A CN202410067478 A CN 202410067478A CN 117646872 A CN117646872 A CN 117646872A
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- valve
- defoamer
- liquid level
- communicated
- tank
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- 239000002518 antifoaming agent Substances 0.000 title claims abstract description 32
- 230000008859 change Effects 0.000 title claims abstract description 6
- 238000003860 storage Methods 0.000 claims abstract description 30
- 238000012432 intermediate storage Methods 0.000 claims abstract description 18
- 238000007599 discharging Methods 0.000 claims abstract description 5
- 239000013530 defoamer Substances 0.000 claims description 47
- 239000007788 liquid Substances 0.000 claims description 42
- 230000001105 regulatory effect Effects 0.000 claims description 24
- 239000007921 spray Substances 0.000 claims description 20
- 230000001276 controlling effect Effects 0.000 claims description 4
- 230000003584 silencer Effects 0.000 claims description 3
- 239000011521 glass Substances 0.000 abstract description 9
- 239000006260 foam Substances 0.000 abstract description 8
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 239000007795 chemical reaction product Substances 0.000 abstract description 4
- 230000003628 erosive effect Effects 0.000 abstract description 4
- 238000010309 melting process Methods 0.000 abstract description 4
- 238000003908 quality control method Methods 0.000 abstract description 4
- 230000005540 biological transmission Effects 0.000 abstract description 3
- 238000005259 measurement Methods 0.000 abstract description 3
- 238000012544 monitoring process Methods 0.000 abstract description 2
- 230000002035 prolonged effect Effects 0.000 abstract description 2
- 238000000889 atomisation Methods 0.000 description 5
- 230000008901 benefit Effects 0.000 description 3
- 238000012546 transfer Methods 0.000 description 3
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012840 feeding operation Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002572 peristaltic effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Abstract
The utility model provides an automatic change reinforced device of control defoaming agent, includes storage subassembly (1), intermediate storage subassembly (2) and flow control subassembly (3), storage subassembly (1) communicate in intermediate storage subassembly (2), intermediate storage subassembly (2) communicate in flow control subassembly (3). According to the invention, through remote transmission of the pneumatic control valve, the electronic flowmeter and the pressure transmitter, real-time monitoring of data is realized, feeding can be automatically controlled, unmanned operation is realized, accurate measurement of production is facilitated, production quality control is facilitated, the number of redundant pipelines and valves is reduced, nodes with problems are reduced, a defoaming agent can be stably and effectively provided for a glass kiln, the thickness of a foam layer in the kiln is reduced, the foam discharging efficiency in the glass melting process is improved, the quality of a rear-end product is improved, the erosion of the crown of the kiln is reduced, and the service life of the kiln is prolonged.
Description
Technical Field
The invention relates to a defoaming agent feeding device, in particular to a defoaming agent feeding device with automatic control.
Background
The common defoamer supply device is characterized in that a valve of a storage tank system is manually opened, compressed air is opened to be connected with the storage tank system, and the defoamer is conveyed to a defoamer gun system under the action of the compressed air; the flow control system only depends on the rotameter and regulates and controls the valve size by manpower to realize the control of flow; the invention provides an automatic defoaming feeding device which comprises a defoaming agent storage tank, a defoaming agent delivery pump, a pipeline filter, a defoaming agent middle tank, an automatic regulating valve, a flowmeter and a pressure transmitter. The automatic defoaming feeding device solves the problems that the flow is unstable and the process stability is poor due to manual adjustment in the defoaming feeding operation in the kiln industry at present and the defoaming efficiency is low, meanwhile, the traditional feeding system is complex in whole system pipeline design and equipment control due to the adoption of a rotor flowmeter, and the automatic defoaming feeding device greatly reduces the operation difference caused by unstable factors of people; the automatic defoaming and feeding system can automatically control feeding, reduces manual operation and is convenient for production; the metering can be accurate, and the production quality control is convenient; the pipeline is simple to set up, has reduced redundant pipeline and valve quantity, has reduced the node that goes out the problem. Can stably and effectively provide defoamer for a glass kiln, reduce the thickness of a foam layer in the kiln, improve the foam discharging efficiency in the glass melting process, improve the quality of a rear end product, reduce erosion of the crown of the kiln, and prolong the service life of the kiln.
Disclosure of Invention
In order to solve the problems in the prior art, the invention provides an automatic control defoaming agent feeding device, which mainly comprises a defoaming agent tundish material quantity control system and a spray gun flow control system. The defoaming agent intermediate tank displays and controls the liquid level (or adopts a weighing module to display weight) through a remote liquid level meter (a magnetic turning plate, magnetostriction, a remote floating ball, a radar, ultrasonic waves, differential pressure and other remote liquid level meters), when the liquid level (weight) is lower than a set value, a defoaming storage tank conveying pump is automatically started, and meanwhile, the air inlet, the liquid outlet, the emptying and other systems of the related defoaming agent intermediate tank are automatically adjusted, so that the defoaming agent is automatically added into the defoaming agent intermediate tank through a control system. Through pneumatic control valve, electronic flowmeter and pressure transmitter's remote transmission, realize the real-time supervision of defoaming agent spray gun reinforced data, can automatic control reinforced, reduce manual operation, the accurate measurement of being convenient for production, more do benefit to production quality control, reduced redundant pipeline and valve quantity, reduced the node of going out the problem, can provide the defoaming agent for the glass kiln steadily effectively, reduce foam layer thickness in the kiln, improve the foam discharging efficiency of glass melting process, improve rear end product quality, reduce kiln crown erosion, extension kiln life.
The technical scheme adopted for solving the technical problems is as follows:
the utility model provides an automatic change reinforced device of control defoaming agent, is including storage subassembly 1, intermediate storage subassembly 2 and flow control subassembly 3, storage subassembly 1 communicates in intermediate storage subassembly 2, intermediate storage subassembly 2 communicates in flow control subassembly 3.
The invention also has the following additional technical characteristics:
the technical scheme of the invention is further specifically optimized: the storage assembly 1 comprises a defoamer storage tank 101, a liquid level meter 102 is arranged on the side surface of the defoamer storage tank 101, and the liquid level meter 102 has the function of low liquid level alarming and parallel locking to stop a delivery pump; the bottom of the defoamer storage tank 101 is communicated with the delivery pump 103, the top of the delivery pump 103 is communicated with a return pipeline and a delivery pipeline, the return pipeline is communicated with the top of the defoamer storage tank 101, and the delivery pipeline is communicated with the intermediate storage assembly 2; a return switch valve 104 is arranged on the return pipe, and a delivery pump discharge valve 105 is arranged on the delivery pipe; the top of the transfer pump 103 is also provided with a pressure gauge 106.
The technical scheme of the invention is further specifically optimized: the intermediate storage assembly 2 comprises a defoamer intermediate tank 201, a defoamer feed valve 202 is arranged at the top of the defoamer intermediate tank 201, and the defoamer feed valve 202 is communicated with the delivery pump discharge valve 105; the top of the defoamer intermediate tank 201 is provided with a safety valve 203, the top of the defoamer intermediate tank 201 is provided with an exhaust valve 204, and the safety valve 203 and the exhaust valve 204 are both communicated with a site exhaust silencer 205; a pressure gauge 206 is arranged at the top of the defoamer intermediate tank 201; an air inlet pipeline is arranged at the top of the defoamer intermediate tank 201, and an air inlet valve 207 is arranged on the air inlet pipeline; the side surface of the defoamer intermediate tank 201 is provided with a liquid level meter 208, and the liquid level meter 208 has the functions of closing a defoamer feed valve by a high liquid level alarm parallel lock and closing a discharge valve by a low liquid level alarm parallel lock; the bottom of defoaming agent intermediate tank 201 is provided with bleeder valve 209, and bleeder valve 209 communicates in flow control assembly 3.
The technical scheme of the invention is further specifically optimized: the flow regulating assembly 3 comprises a regulating valve 301, a flowmeter 302, a pressure gauge 303, a filter 304, a check valve 305 and a spray gun 306, wherein the discharge valve 209 is sequentially connected in series with the regulating valve 301, the flowmeter 302, the pressure gauge 303, the filter 304, the check valve 305 and the spray gun 306, and the spray gun 306 is positioned in the kiln 4; the flow regulating assembly 3 automatically adjusts the regulating valve 301 according to the feedback signal of the spray gun 306 or automatically adjusts the regulating valve 301 according to the signal of the flowmeter 302.
Compared with the prior art, the invention has the advantages that:
according to the invention, through remote transmission of the pneumatic control valve, the electronic flowmeter and the pressure transmitter, real-time monitoring of data is realized, feeding can be automatically controlled, unmanned operation is realized, accurate measurement of production is facilitated, production quality control is facilitated, the number of redundant pipelines and valves is reduced, nodes with problems are reduced, a defoaming agent can be stably and effectively provided for a glass kiln, the thickness of a foam layer in the kiln is reduced, the foam discharging efficiency in the glass melting process is improved, the quality of a rear-end product is improved, the erosion of the crown of the kiln is reduced, and the service life of the kiln is prolonged.
Drawings
FIG. 1 is a schematic diagram of an apparatus for automatically controlling the feeding of an antifoaming agent according to the present invention.
Reference numerals illustrate: the kiln comprises a storage assembly 1, an intermediate storage assembly 2, a flow regulating assembly 3 and a kiln 4.
Detailed Description
Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings.
The utility model provides an automatic change reinforced device of control defoaming agent, is including storage subassembly 1, intermediate storage subassembly 2 and flow control subassembly 3, storage subassembly 1 communicates in intermediate storage subassembly 2, intermediate storage subassembly 2 communicates in flow control subassembly 3.
The storage assembly 1 comprises a defoamer storage tank 101, a liquid level meter 102 is arranged on the side surface of the defoamer storage tank 101, and the liquid level meter 102 has the function of low liquid level alarming and parallel locking to stop a delivery pump; the bottom of the defoamer storage tank 101 is communicated with the delivery pump 103, the top of the delivery pump 103 is communicated with a return pipeline and a delivery pipeline, the return pipeline is communicated with the top of the defoamer storage tank 101, and the delivery pipeline is communicated with the intermediate storage assembly 2; a return switch valve 104 is arranged on the return pipe, and a delivery pump discharge valve 105 is arranged on the delivery pipe; the top of the transfer pump 103 is also provided with a pressure gauge 106.
The intermediate storage assembly 2 comprises a defoamer intermediate tank 201, a defoamer feed valve 202 is arranged at the top of the defoamer intermediate tank 201, and the defoamer feed valve 202 is communicated with the delivery pump discharge valve 105.
The top of the defoamer intermediate tank 201 is provided with a safety valve 203, the top of the defoamer intermediate tank 201 is provided with an exhaust valve 204, and the safety valve 203 and the exhaust valve 204 are both communicated with a site exhaust silencer 205; a pressure gauge 206 is arranged at the top of the defoamer intermediate tank 201; an air inlet pipeline is arranged at the top of the defoamer intermediate tank 201, and an air inlet valve 207 is arranged on the air inlet pipeline; the side surface of the defoamer intermediate tank 201 is provided with a liquid level meter 208, and the liquid level meter 208 has the functions of closing a defoamer feed valve by a high liquid level alarm parallel lock and closing a discharge valve by a low liquid level alarm parallel lock; the bottom of defoaming agent intermediate tank 201 is provided with bleeder valve 209, and bleeder valve 209 communicates in flow control assembly 3.
The flow regulating assembly 3 comprises a regulating valve 301, a flowmeter 302, a pressure gauge 303, a filter 304, a check valve 305 and a spray gun 306, wherein the discharge valve 209 is sequentially connected in series with the regulating valve 301, the flowmeter 302, the pressure gauge 303, the filter 304, the check valve 305 and the spray gun 306, and the spray gun 306 is positioned in the kiln 4; the flow regulating assembly 3 automatically adjusts the regulating valve 301 according to the feedback signal of the spray gun 306 or automatically adjusts the regulating valve 301 according to the signal of the flowmeter 302.
The liquid level meter 102 can select a magnetic flap remote-transmission liquid level meter, a magnetostriction liquid level meter, a radar liquid level meter, an ultrasonic liquid level meter, a differential pressure liquid level meter, a remote-transmission floating ball liquid level meter or a liquid level transmitter according to actual needs.
The transfer pump 103 may be selected from a centrifugal pump, a gear pump, a diaphragm pump, a barrier pump, or a peristaltic pump according to actual needs.
The backflow switching valve 104 can select a pneumatic ball valve, a pneumatic stop valve, a pneumatic gate valve, a pneumatic plunger valve, a pneumatic plug valve and a pneumatic butterfly valve according to actual needs; an electric ball valve, an electric stop valve, an electric gate valve, an electric plunger valve, an electric plug valve or an electric butterfly valve.
The delivery pump discharge valve 105 can select a pneumatic ball valve, a pneumatic stop valve, a pneumatic gate valve, a pneumatic plunger valve, a pneumatic plug valve and a pneumatic butterfly valve according to actual needs; an electric ball valve, an electric stop valve, an electric gate valve, an electric plunger valve, an electric plug valve or an electric butterfly valve.
The pressure gauge 106 may be a spring pressure gauge or an electrical contact pressure gauge, as desired.
The defoamer feed valve 202 may be selected from a pneumatic ball valve, a pneumatic stop valve, a pneumatic gate valve, a pneumatic plunger valve, a pneumatic plug valve, a pneumatic butterfly valve, an electric ball valve, an electric stop valve, an electric gate valve, an electric plunger valve, an electric plug valve, or an electric butterfly valve, as desired.
The delivery pump discharge valve 105 can select a pneumatic ball valve, a pneumatic stop valve, a pneumatic gate valve, a pneumatic plunger valve, a pneumatic plug valve and a pneumatic butterfly valve according to actual needs; an electric ball valve, an electric stop valve, an electric gate valve, an electric plunger valve, an electric plug valve or an electric butterfly valve.
The relief valve 203 may be a spring relief valve, a gravity relief valve, or a hydraulic relief valve, as desired.
The exhaust valve 204 can select a pneumatic ball valve, a pneumatic stop valve, a pneumatic gate valve, a pneumatic plunger valve, a pneumatic plug valve and a pneumatic butterfly valve according to actual needs; an electric ball valve, an electric stop valve, an electric gate valve, an electric plunger valve, an electric plug valve or an electric butterfly valve.
The pressure gauge 206 may be a pressure transmitter or an electrical contact remote pressure gauge, as desired.
The air inlet valve 207 can select a pneumatic ball valve, a pneumatic stop valve, a pneumatic gate valve, a pneumatic plunger valve, a pneumatic plug valve and a pneumatic butterfly valve according to actual needs; an electric ball valve, an electric stop valve, an electric gate valve, an electric plunger valve, an electric plug valve or an electric butterfly valve.
The liquid level gauge 208 can be a magnetic flap remote liquid level gauge, a magnetostrictive liquid level gauge, a radar liquid level gauge, an ultrasonic liquid level gauge, a differential pressure liquid level gauge, a remote floating ball liquid level gauge or a liquid level transmitter according to actual needs.
The discharge valve 209 can select a pneumatic ball valve, a pneumatic stop valve, a pneumatic gate valve, a pneumatic plunger valve, a pneumatic plug valve and a pneumatic butterfly valve according to actual needs; an electric ball valve, an electric stop valve, an electric gate valve, an electric plunger valve, an electric plug valve or an electric butterfly valve.
The regulating valve 301 may be a pneumatic regulating valve or an electric regulating valve according to actual needs.
The flow meter 302 may be selected from a mass flow meter, an electromagnetic flow meter, a gear flow meter, a float flow meter, a vortex shedding flow meter, or an orifice flow meter, as desired.
The pressure gauge 303 can be a pressure transmitter or an electric contact remote pressure gauge according to actual needs.
The filter 304 may be a Y-filter, a bag filter, a candle filter, or a basket filter, as desired.
The check valve 305 may be a lift check valve, a swing check valve, or a butterfly check valve, as desired.
The spray gun 306 can be selected from an external mixing type air atomization spray gun, an internal mixing type air atomization spray gun, a mechanical direct injection type atomization spray gun, a mechanical centrifugal type atomization spray gun or a mechanical rotary type atomization spray gun according to actual needs.
The system has higher automation degree, and comprises a defoaming agent storage tank, a delivery pump, a defoaming agent middle tank, an automatic regulating valve group, a flowmeter and a signal feedback device. The automatic control defoaming agent feeding device disclosed by the invention has the advantages of high automation degree, accurate defoaming agent feeding amount, reduction of abnormal feeding caused by human factors and capability of ensuring the quality of kiln glass products.
The above detailed description of embodiments of the invention provided in the accompanying drawings is not intended to limit the scope of the invention as claimed, but is merely representative of selected embodiments of the invention.
Claims (4)
1. An automatic change reinforced device of control defoaming agent which characterized in that: the device comprises a storage component (1), an intermediate storage component (2) and a flow regulating component (3), wherein the storage component (1) is communicated with the intermediate storage component (2), and the intermediate storage component (2) is communicated with the flow regulating component (3).
2. An apparatus for automatically controlling the feeding of an antifoaming agent as set forth in claim 1, wherein: the storage assembly (1) comprises a defoamer storage tank (101), a liquid level meter (102) is arranged on the side surface of the defoamer storage tank (101), and the liquid level meter (102) has the function of low liquid level alarming and parallel locking to stop a conveying pump; the bottom of the defoamer storage tank (101) is communicated with the delivery pump (103), the top of the delivery pump (103) is communicated with a return pipeline and a delivery pipeline, the return pipeline is communicated with the top of the defoamer storage tank (101), and the delivery pipeline is communicated with the intermediate storage assembly (2); a return switch valve (104) is arranged on the return pipe, and a delivery pump discharge valve (105) is arranged on the delivery pipe; the top of the delivery pump (103) is also provided with a pressure gauge (106).
3. An apparatus for automatically controlling the feeding of an antifoaming agent as set forth in claim 1, wherein: the middle storage assembly (2) comprises a defoamer middle tank (201), a defoamer feeding valve (202) is arranged at the top of the defoamer middle tank (201), and the defoamer feeding valve (202) is communicated with the delivery pump discharging valve (105); the top of the defoamer intermediate tank (201) is provided with a safety valve (203), the top of the defoamer intermediate tank (201) is provided with an exhaust valve (204), and the safety valve (203) and the exhaust valve (204) are both communicated with a site exhaust silencer (205); a pressure gauge (206) is arranged at the top of the defoamer intermediate tank (201); an air inlet pipeline is arranged at the top of the defoamer intermediate tank (201), and an air inlet valve (207) is arranged on the air inlet pipeline; a liquid level meter (208) is arranged on the side surface of the defoamer intermediate tank (201), and the liquid level meter (208) has the functions of closing a defoamer feed valve by a high liquid level alarm parallel lock and closing a discharge valve by a low liquid level alarm parallel lock; the bottom of defoaming agent intermediate tank (201) is provided with bleeder valve (209), bleeder valve (209) communicate in flow control subassembly (3).
4. An apparatus for automatically controlling the feeding of an antifoaming agent as set forth in claim 1, wherein: the flow regulating assembly (3) comprises a regulating valve (301), a flowmeter (302), a pressure gauge (303), a filter (304), a check valve (305) and a spray gun (306), wherein the discharge valve (209) is sequentially connected in series with the regulating valve (301), the flowmeter (302), the pressure gauge (303), the filter (304), the check valve (305) and the spray gun (306), and the spray gun (306) is positioned in the kiln (4); the flow regulating assembly (3) automatically regulates the valve (301) according to a feedback signal of the spray gun (306) or automatically regulates the valve (301) according to a signal of the flowmeter (302).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410067478.XA CN117646872A (en) | 2024-01-17 | 2024-01-17 | Automatic change reinforced device of control defoaming agent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410067478.XA CN117646872A (en) | 2024-01-17 | 2024-01-17 | Automatic change reinforced device of control defoaming agent |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117646872A true CN117646872A (en) | 2024-03-05 |
Family
ID=90049675
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202410067478.XA Pending CN117646872A (en) | 2024-01-17 | 2024-01-17 | Automatic change reinforced device of control defoaming agent |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117646872A (en) |
-
2024
- 2024-01-17 CN CN202410067478.XA patent/CN117646872A/en active Pending
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