CN209669077U - A kind of modified special equipment producing α high strength gypsum - Google Patents
A kind of modified special equipment producing α high strength gypsum Download PDFInfo
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- CN209669077U CN209669077U CN201920360263.1U CN201920360263U CN209669077U CN 209669077 U CN209669077 U CN 209669077U CN 201920360263 U CN201920360263 U CN 201920360263U CN 209669077 U CN209669077 U CN 209669077U
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- horizontal autoclave
- autoclave
- horizontal
- high strength
- special equipment
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Abstract
The utility model belongs to gypsum production equipment technology, a kind of modified special equipment for producing α high strength gypsum, including horizontal autoclave are specifically disclosed, horizontal autoclave is equipped with PLC controller engaged therewith, described horizontal autoclave one end is equipped with feed inlet, and the other end is equipped with discharge port；The sealing cover being flexibly connected with horizontal autoclave is equipped in the inlet port and outlet port；There are two the liquidometers being fixedly connected with horizontal autoclave autoclave body for the horizontal autoclave inner bottom setting；The horizontal autoclave bottom end is communicated with multiple filters；The filter lower end connects drainpipe by communicating pipe, and drain valve is provided on communicating pipe；The horizontal autoclave inner tip is provided with two set detecting devices, and two set detecting devices are distributed in horizontal autoclave top two sides；The detection device includes the thermometer, hygrometer and pressure gauge that horizontal autoclave top is arranged in.
Description
Technical field
The utility model belongs to gypsum production equipment technology, and in particular to a kind of modified for producing α high strength gypsum
Special equipment.
Background technique
Industry by-product gypsum annual total emission volumn in China's is huge, and a large amount of stockpilings of all types of industries by-product gypsum both occupy treasured
Expensive soil, and resource is wasted, while acid and other objectionable impurities therein easily pollute surrounding enviroment, thus
And a series of serious problems (mainly in terms of ecological environmental pollution, city mineral products) generated are very prominent, especially
It is that the over-standard phenomenons such as ground water (total phosphorus), soil (heavy metal), the atmosphere (dust) that ought be polluted are very serious, has become restriction
One of the bottleneck of China's related industrial fields sustainable development, wherein in industry by-product gypsum, effective component dihydrate gypsum contains
Amount is generally higher, up to 75% ~ 95%, is equivalent to the active constituent content of the above gypsum of second level；α high strength gypsum, it is main special
Point is that basic compression strength is up to 40 ~ 60MPa, or even reaches 100MPa；The gypsum material that the country generally uses at present is to use to forge
The β semi-hydrated gypsum of firing method preparation, also referred to as " building gypsum ", underlying strength is only in 5 ~ 10MPa or so；Traditional industrial by-product
Gypsum processing and preparation α high strength gypsum equipment are there are in process of producing product, and manual working intensity is high, and energy use efficiency is low,
The problem of equipment operation complexity, is not able to satisfy the requirement of modern industrialized production.
Utility model content
In order to overcome industry by-product gypsum to be processed into the production process of α high strength gypsum product, manual working intensity is high, energy
Source service efficiency is low, the problem of equipment operation complexity, the utility model provide it is a kind of can be greatly reduced working strength, improve energy
Source utilization rate, equipment operation simply produce the modified special equipment of α high strength gypsum.
Based on above-mentioned purpose, the utility model is achieved through the following technical solutions:
A kind of modified special equipment producing α high strength gypsum, including horizontal autoclave, horizontal autoclave is equipped with and it
The PLC controller of cooperation, which is characterized in that described horizontal autoclave one end is equipped with feed inlet, and the other end is equipped with discharge port；It is described
The sealing cover being flexibly connected with horizontal autoclave is equipped in inlet port and outlet port；The horizontal autoclave inner bottom setting
There are two the liquidometers being fixedly connected with horizontal autoclave autoclave body；The horizontal autoclave bottom end is communicated with multiple filters；Institute
It states filter lower end and drainpipe is connected by communicating pipe, drain valve is provided on communicating pipe；Inside the horizontal autoclave
Top is provided with two set detecting devices, and two set detecting devices are distributed in horizontal autoclave top two sides；The detection device includes
The thermometer, hygrometer and pressure gauge on horizontal autoclave top are set；Be provided in the horizontal autoclave steam inlet and
Steam (vapor) outlet is provided with admission line on steam inlet, outlet pipe, admission line and outlet pipe is provided on steam (vapor) outlet
On be provided with regulating valve.
Preferably, heat-exchanger pump is provided on drainpipe；Vacuum pump is provided on escape pipe.
Preferably, pressure transmitter is provided on liquidometer；Regulating valve is set as electric control valve；Temperature in detection device
Degree meter is provided with temperature transmitter, and humidity transmitter is provided on hygrometer, is provided with pressure transmitter on press machine.
Preferably, fluid level transmitter is connected with heat-exchanger pump by PLC controller；Electric control valve, temperature transmitter, humidity
Transmitter passes through PLC controller with pressure transmitter and connects vacuum pump.
Preferably, sealing screw thread is provided on horizontal autoclave feed inlet and outlet, sealing cover passes through sealing screw thread and input and output material
Mouth connection.
Preferably, steam inlet and steam (vapor) outlet are arranged at horizontal autoclave bottom.
Preferably, vent valve is provided on discharge port sealing cover.
Compared with prior art, the beneficial effects of the utility model are as follows:
(1) sealing cover is connected through a screw thread connect with horizontal autoclave, and liquidometer monitors the position of hot water in horizontal autoclave
It sets, filter filters the gypsum in hot water, prevents solid-state gypsum from flowing into drain valve, and drain valve prevents the steam in horizontal autoclave
Into drainpipe, the waste of resource is reduced, detection device monitors the big of temperature in horizontal autoclave, humidity and pressure in real time
It is small, guarantee to be suitble to manufacture α high strength gypsum in horizontal autoclave, steam inlet and outlet guarantee the temperature of steam in horizontal autoclave, adjust
Steam is adjusted in section valve.
(2) heat-exchanger pump is provided on drainpipe；Vacuum pump is provided on escape pipe；To in still kettle hot water and steam into
Row quickly extraction, raising efficiency.
(3) pressure transmitter is provided on liquidometer；Regulating valve is set as electric control valve；Thermometer in detection device
It is provided with temperature transmitter, humidity transmitter is provided on hygrometer, is provided with pressure transmitter on press machine；It can be in time sleeping
The position of hot water in formula still kettle, temperature in horizontal autoclave, humidity, the state of the variation of pressure and regulating valve are sent to
PLC controller.
(4) fluid level transmitter is connected with heat-exchanger pump by PLC controller；Electric control valve, temperature transmitter, humidity pick-up
Device passes through PLC controller with pressure transmitter and connects vacuum pump；By being connected with PLC controller, so that liquidometer and hot water
Pump forms Self-control interlock state, so that electric control valve, detection device and vacuum pump is formed Self-control interlock state, reaches automatic control
It is suitble to the effect of environment in horizontal autoclave.
(5) sealing screw thread is provided on horizontal autoclave feed inlet and outlet, sealing cover is connected by sealing screw thread and feed inlet and outlet
It connects；Stringent sealing is carried out to feed inlet and outlet, prevents the high pressure inside horizontal autoclave, high-temperature gas leakage from causing to hurt to human body
Evil.
(6) steam inlet and steam (vapor) outlet are arranged at horizontal autoclave bottom end；The temperature of steam is made full use of, temperature is high
Steam can rise, the low steam of temperature sinks, and therefore, steam inlet and outlet are each provided at bottom end, can achieve to the abundant of steam
It utilizes.
(7) it deflates, reduces to horizontal autoclave when being provided with vent valve, maintenance or discharging on discharge port sealing cover
Pressure and temperature in horizontal autoclave, ensures personal safety and production safety.
To sum up, the utility model carries out industry by-product gypsum using improved horizontal still kettle equipment and produces α high strength gypsum,
By horizontal autoclave device temperature meter, pressure gauge, hygrometer and liquidometer, the moment controls material reaction in equipment and carries out shape
State, when thermometer shows that reaction temperature is excessively high, stopping is passed through heating saturated vapor, when reaction temperature is low, then it is full to be passed through heating
And steam, make to remain optimal reaction temperature in reaction kettle；When press machine meter shows reaction pressure above bubble point pressure, then
Vacuum pump automatic running reduces equipment pressure, reacting kettle inner pressure is made to be in steady pressure.Liquidometer display reaction in reaction kettle
When product hot water amount is more, then automatic running heat-exchanger pump, reaction kettle reaction product hot water is discharged in time, prevents from reacting inverse
To progress；The horizontal autoclave equipment is simple and efficient, and automatization level is high, and low energy consumption, avoids the waste of heating saturated vapor, section
The about energy, and the Direction of Reaction of material is accurately controlled, reaction product is discharged in time, can significantly improve the matter of reaction product product
Amount.
Detailed description of the invention
Fig. 1 is the flow diagram of embodiment 1；
Fig. 2 is the flow diagram of embodiment 2.
In figure, 1, feed inlet, 2, thermometer, 3, hygrometer, 4, pressure gauge, 5, regulating valve, 6, admission line, 7, escape pipe
Road, 8, discharge port, 9, vacuum pump, 10, liquidometer, 11, filter, 12, drain valve, 13, heat-exchanger pump, 14, drainpipe, 15, sleeping
Formula still kettle.
Specific embodiment
Below by way of specific embodiment, invention is further described in detail, but does not limit the scope of the invention.
Embodiment 1:
A kind of modified special equipment producing α high strength gypsum, as shown in Figure 1, including horizontal autoclave 15, horizontal steam pressure
Kettle 15 is equipped with PLC controller engaged therewith, and 15 one end of horizontal autoclave is equipped with feed inlet 1, and the other end is equipped with discharge port 8；
The sealing cover being flexibly connected with horizontal autoclave 15 is equipped on feed inlet 1 and discharge port 8；15 inner bottom of horizontal autoclave is set
The liquidometer 10 being fixedly connected there are two setting with 15 autoclave body of horizontal autoclave；15 bottom end of horizontal autoclave is communicated with multiple filters
11；11 lower end of filter connects drainpipe 14 by communicating pipe, and drain valve 12 is provided on communicating pipe；Horizontal autoclave 15
Top is provided with two set detecting devices, and two set detecting devices are distributed in 15 top two sides of horizontal autoclave；Detection device includes setting
Set the thermometer 2, hygrometer 3 and pressure gauge 4 on 15 top of horizontal autoclave；Be provided in horizontal autoclave 15 steam inlet and
Steam (vapor) outlet, steam inlet are equipped with admission line 6, and steam (vapor) outlet is equipped with outlet pipe 7, admission line 6 and outlet pipe 7
On be provided with regulating valve 5；Steam inlet and steam (vapor) outlet are arranged at 15 bottom end of horizontal autoclave；It is provided on drainpipe 14
Heat-exchanger pump 13；Vacuum pump 9 is provided on escape pipe 7.
Pressure transmitter is provided on liquidometer 10；Regulating valve 5 is set as electric control valve；Thermometer in detection device
2 are provided with temperature transmitter, and humidity transmitter is provided on hygrometer 3, is provided with pressure transmitter on press machine 4；Liquid level becomes
Device is sent to be connected with heat-exchanger pump 13 by PLC controller；Electric control valve, temperature transmitter, humidity transmitter and pressure transmitter
Vacuum pump 9 is connected by PLC controller；Sealing screw thread is provided on 15 feed inlet and outlet of horizontal autoclave, sealing cover passes through close
Envelope screw thread is connect with feed inlet and outlet；Vent valve is provided on 8 sealing cover of discharge port.
In use process, industry by-product gypsum is transported into horizontal autoclave 15 by feed inlet 1, utilizes feed inlet 1
It is sealed with the sealing cover on discharge port 8, opens the regulating valve 5 on admission line 6, new saturated vapor is made to enter horizontal steaming
It presses in kettle 15, so that industry by-product gypsum starts to react, starts to be converted to α high-wall gypsum, the thermometer in horizontal autoclave 15
2, hygrometer 3, pressure gauge 4, liquidometer 10, make the industry by-product gypsum in horizontal autoclave 15 under optimal reactiveness into
Row, when too high or too low for temperature, thermometer 2 transmits data to PLC controller, and PLC controller makes regulating valve 5 be closed or beat
It opens, controls the entrance of steam；When 15 hypertonia of horizontal autoclave or it is too low when, hygrometer 3 and pressure gauge 4 transmit data to
PLC controller, PLC controller make 5 open or close of regulating valve, so that vacuum pump 9 is operated or is stopped, ensureing horizontal autoclave 15
Interior pressure balance；When 15 bottom end liquidometer 10 of horizontal autoclave exceeds setting value, due to 13 automatic control of liquidometer 10 and heat-exchanger pump
Interlocking, heat-exchanger pump 13 start automatically, the reaction product hot water in horizontal autoclave 15 are discharged in time, to prevent gypsum again
Water suction, drain valve 12 prevent the steam inside horizontal autoclave 15 from entering drainpipe 14, when producing completion or maintenance, open out
Vent valve on 8 sealing cover of material mouth releases internal gas, is safely opened horizontal autoclave 15.
Embodiment 2:
A kind of modified special equipment producing α high strength gypsum, as shown in Fig. 2, in use process, it will by feed inlet 1
Industry by-product gypsum is transported into horizontal autoclave 15, is sealed using the sealing cover on feed inlet 1 and discharge port 8, is opened
Regulating valve 5 on admission line 6, enters new saturated vapor in horizontal autoclave 15, so that industry by-product gypsum starts instead
It answers, starts to be converted to α high-wall gypsum, thermometer 2, hygrometer 3, pressure gauge 4, liquidometer 10 in horizontal autoclave 15 make to crouch
Industry by-product gypsum in formula still kettle 15 carries out under optimal reactiveness, and when too high or too low for temperature, thermometer 2 is passed
For transmission of data to PLC controller, PLC controller closes or opens regulating valve 5, controls the entrance of steam；Work as horizontal autoclave
15 hypertonia or it is too low when, hygrometer 3 and pressure gauge 4 transmit data to PLC controller, and PLC controller makes regulating valve 5
Open or close ensures pressure balance in horizontal autoclave 15；When 15 bottom end liquidometer 10 of horizontal autoclave exceeds setting value,
Due to 5 Self-control interlock of liquidometer 10 and regulating valve, regulating valve 5 is opened, and the reaction product hot water in horizontal autoclave 15 is discharged,
To prevent gypsum from absorbing water again, drain valve 12 prevents the steam inside horizontal autoclave 15 from entering drainpipe 14, and production is completed
Or when maintenance, the vent valve on 8 sealing cover of discharge port is opened, internal gas is released, is safely opened horizontal autoclave 15.
Claims (7)
1. a kind of modified special equipment for producing α high strength gypsum, including horizontal autoclave, horizontal autoclave is equipped with matches with it
The PLC controller of conjunction, which is characterized in that described horizontal autoclave one end is equipped with feed inlet, and the other end is equipped with discharge port；It is described into
The sealing cover being flexibly connected with horizontal autoclave is equipped in material mouth and discharge port；The horizontal autoclave inner bottom is provided with
Two liquidometers being fixedly connected with horizontal autoclave autoclave body；The horizontal autoclave bottom end is communicated with multiple filters；It is described
Filter lower end connects drainpipe by communicating pipe, and drain valve is provided on communicating pipe；Top inside the horizontal autoclave
End is provided with two set detecting devices, and two set detecting devices are distributed in horizontal autoclave top two sides；The detection device includes setting
Set the thermometer, hygrometer and pressure gauge on horizontal autoclave top；Steam inlet and steaming are provided in the horizontal autoclave
Vapor outlet, steam inlet are equipped with admission line, and steam (vapor) outlet is equipped with outlet pipe, is all provided on admission line and outlet pipe
It is equipped with regulating valve.
2. the modified special equipment of production α high strength gypsum as described in claim 1, which is characterized in that on the drainpipe
It is provided with heat-exchanger pump；Vacuum pump is provided on the escape pipe.
3. the modified special equipment of production α high strength gypsum as described in claim 1, which is characterized in that on the liquidometer
It is provided with fluid level transmitter；The regulating valve is set as electric control valve；Thermometer in the detection device is provided with temperature
Transmitter is provided with humidity transmitter on hygrometer, is provided with pressure transmitter on pressure gauge.
4. the modified special equipment of production α high strength gypsum as claimed in claim 3, which is characterized in that the level transmitting
Device is connected with heat-exchanger pump by PLC controller；The electric control valve, temperature transmitter, humidity transmitter and pressure transmitter
Vacuum pump is connected by PLC controller.
5. the modified special equipment of production α high strength gypsum as described in claim 1, which is characterized in that the horizontal steam pressure
Sealing screw thread is provided on kettle feed inlet and outlet, sealing cover is connect by sealing screw thread with feed inlet and outlet.
6. the modified special equipment of production α high strength gypsum as described in claim 1, which is characterized in that the steam inlet
Horizontal autoclave bottom end is arranged at steam (vapor) outlet.
7. the modified special equipment of production α high strength gypsum as described in claim 1, which is characterized in that the discharge port is close
Vent valve is provided in capping.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920360263.1U CN209669077U (en) | 2019-03-21 | 2019-03-21 | A kind of modified special equipment producing α high strength gypsum |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920360263.1U CN209669077U (en) | 2019-03-21 | 2019-03-21 | A kind of modified special equipment producing α high strength gypsum |
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| CN209669077U true CN209669077U (en) | 2019-11-22 |
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| CN201920360263.1U Active CN209669077U (en) | 2019-03-21 | 2019-03-21 | A kind of modified special equipment producing α high strength gypsum |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115636610A (en) * | 2022-10-26 | 2023-01-24 | 山西中矿石膏规划设计研究院有限公司 | Static still kettle suitable for producing gypsum from granular raw materials |
-
2019
- 2019-03-21 CN CN201920360263.1U patent/CN209669077U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115636610A (en) * | 2022-10-26 | 2023-01-24 | 山西中矿石膏规划设计研究院有限公司 | Static still kettle suitable for producing gypsum from granular raw materials |
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