CN207313153U - A kind of calcium carbonate carbonators with circulating water - Google Patents

A kind of calcium carbonate carbonators with circulating water Download PDF

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Publication number
CN207313153U
CN207313153U CN201721133201.4U CN201721133201U CN207313153U CN 207313153 U CN207313153 U CN 207313153U CN 201721133201 U CN201721133201 U CN 201721133201U CN 207313153 U CN207313153 U CN 207313153U
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CN
China
Prior art keywords
pipe
tower
valve
water
cooling water
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
Application number
CN201721133201.4U
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Chinese (zh)
Inventor
李超明
李纪忠
丁孟祥
丁雨琪
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Xuancheng Hao Min Nano Calcium Carbonate Co Ltd
Original Assignee
Xuancheng Hao Min Nano Calcium Carbonate Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Xuancheng Hao Min Nano Calcium Carbonate Co Ltd filed Critical Xuancheng Hao Min Nano Calcium Carbonate Co Ltd
Priority to CN201721133201.4U priority Critical patent/CN207313153U/en
Application granted granted Critical
Publication of CN207313153U publication Critical patent/CN207313153U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

A kind of calcium carbonate carbonators with circulating water,Tower body is made of (2) two layers of tower casing (1) and tower courage,There is a gap (3) in the centre of tower casing (1) and courage (2),Two rows of cooling water pipes (4) are fixed with the lower part of tower,Water inlet pipe (10) is connected with the lower part of tower,Outlet pipe (12) is connected with the top of tower,Cooling water pipe (4),Gap (3),Water inlet pipe (10) is connected with outlet pipe (12),Cooling water pipe (4) has an angle between horizontal plane,The angle is 15 ° 25 °,Inlet valve (11) is triple valve,It can realize inlet function,It can realize the function that discharges water again,There is a gas distributor (5) in the centre of two rows of cooling water pipes (4),The utility model takes away the heat that calcium carbonate carburizing reagent produces,Reduce carbonization time,Improve utilization rate of carbon dioxide,Improve product quality.

Description

A kind of calcium carbonate carbonators with circulating water
Technical field
It the utility model is related to a kind of calcium carbonate process equipment, and in particular to a kind of calcium carbonate carbonization with circulating water Tower.
Background technology
Calcium carbonate carbonization is exothermic reaction, if the heat produced in reaction cannot be removed in time, can influence the speed of reaction Degree and effect, particle diameter and crystal form to product can all have an important influence on, existing to increase agitating device in carbonators, obtain one Fixed effect, but it is complicated, it is necessary to which larger power, energy consumption are larger.
The content of the invention
To solve existing calcium carbonate carbonators as the increase that heat is produced in carburizing reagent, reaction speed decline, production The deficiency that the particle diameter increase of product and crystal form are deteriorated, the utility model provide a kind of calcium carbonate carbonators with circulating water.
A kind of calcium carbonate carbonators with circulating water include tower casing, tower courage, gap, cooling water pipe, gas distributor, Air inlet pipe, intake valve, discharge pipe, pulp-expelling valve, water inlet pipe, inlet valve, outlet pipe, outlet valve, exhaust pipe, air bleeding valve, inlet pipe, Slurry-inlet valve, main tracheae, gas-distributing pipe and nozzle.
Tower body is made of two layers of tower casing and tower courage, is had a gap in the centre of tower casing and courage, is fixed with the lower part of tower Two rows of cooling water pipes, water inlet pipe is connected with the lower part of tower, and outlet pipe, cooling water pipe, gap, water inlet are connected with the top of tower Pipe is connected with outlet pipe, and intake pressure should be greater than the pressure of water outlet.
There is an angle between cooling water pipe and horizontal plane, which is 15 ° -25 °.
There is a gas distributor in the centre of two rows of cooling water pipes, gas distributor includes main tracheae, gas-distributing pipe and spray Mouth, nozzle are installed on gas-distributing pipe, and main tracheae is connected with air inlet pipe.
Inlet pipe is connected to the side at the top of tower.
Exhaust pipe is located at the top of tower.
Discharge pipe is connected to the bottom of tower.
Valve is fitted with the junction of air inlet pipe, exhaust pipe, inlet pipe, discharge pipe, water inlet pipe and drainpipe and tower body Door, for each valve all in closed mode, wherein inlet valve be triple valve during off working state, and when beginning, which connects, intakes, after Connection discharges water, and prevents ponding in tower.
The course of work is as follows:
1st, slurry-inlet valve is opened, slurries enter in tower, when liquid level reaches the 1/2 of tower height, open intake valve, carbon dioxide gas Body enters the main tracheae and gas-distributing pipe of gas distributor from air inlet pipe, and the slurries with entering from inlet pipe are then sprayed from nozzle Reacted.
2nd, inlet valve is opened, is at from the water inlet pipe of tower lower part entering among tower casing and courage into water state, cooling water Gap and cooling water pipe in, work after a certain period of time, opens outlet valve, cooling water can under the pressure of water inlet, from tower casing and Flow up in gap and cooling water pipe among courage and flowed out from outlet pipe, the heat that carburizing reagent produces is taken away, is passed through The unlatching size of outlet valve can control the flowing velocity of cooling water.
3rd, when liquid level reaches defined height, slurry-inlet valve is closed, opens air bleeding valve.
4th, after reaction, intake valve is closed, closes inlet valve, and is at the state of discharging water, releases the ponding in tower, Open pulp-expelling valve, outside plasma discharge.
The beneficial effects of the utility model:
The heat that calcium carbonate carburizing reagent produces is taken away by cooling water, reduces carbonization time, improves carbon dioxide profit With rate, increase product subparticle quantity, improve product quality.
Brief description of the drawings
Fig. 1 is the utility model structure diagram.
Fig. 2 is the profile at cooling water pipe 4 in the utility model Fig. 1.
Fig. 3 is the profile at gas distributor 5 in the utility model Fig. 1.
Fig. 4 is the partial enlarged view at I in the utility model Fig. 1.
In figure:1st, tower casing;2nd, tower courage;3rd, gap;4th, cooling water pipe;5th, gas distributor;6th, air inlet pipe;7th, intake valve; 8th, discharge pipe;9th, pulp-expelling valve;10th, water inlet pipe;11st, inlet valve;12nd, outlet pipe;13rd, outlet valve;14th, exhaust pipe;15th, it is vented Valve;16th, slurry-inlet valve;17th, inlet pipe;18th, main tracheae;19th, gas-distributing pipe;20th, nozzle.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
As shown in the figure, a kind of calcium carbonate carbonators with circulating water includes tower casing 1, tower courage 2, gap 3, cooling water pipe 4th, gas distributor 5, air inlet pipe 6, intake valve 7, discharge pipe 8, pulp-expelling valve 9, water inlet pipe 10, inlet valve 11, outlet pipe 12, water outlet Valve 13, exhaust pipe 14, air bleeding valve 15, slurry-inlet valve 16, inlet pipe 17, main tracheae 18, gas-distributing pipe 19 and nozzle 20.
Tower body is made of 2 two layers of tower casing 1 and tower courage, is had a gap 3 in the centre of tower casing 1 and courage 2, is consolidated in the lower part of tower Surely there are two rows of cooling water pipes 4, water inlet pipe 10 is connected with the lower part of tower, outlet pipe 12, cooling water pipe are connected with the top of tower 4th, gap (3, water inlet pipe 10 connected with outlet pipe 12, intake pressure should be greater than the pressure of water outlet.
There is an angle between cooling water pipe 4 and horizontal plane, which is 15 ° -25 °.
There is a gas distributor 5 in the centre of two rows of cooling water pipes 4, gas distributor 5 includes main tracheae 18, gas-distributing pipe 19 and nozzle 20, nozzle 20 is installed on gas-distributing pipe 19, and main tracheae 18 is connected with air inlet pipe 6.
Inlet pipe 16 is connected to the side at the top of tower.
Exhaust pipe 14 is located at the top of tower.
Discharge pipe 8 is connected to the bottom of tower.
In the junction of air inlet pipe 6, exhaust pipe 14, inlet pipe 16, discharge pipe 8, water inlet pipe 10 and drainpipe 12 and tower body It is fitted with valve, for each valve all in closed mode, wherein inlet valve 11 is triple valve during off working state, and when beginning connects Water inlet, after connect and discharge water, prevent ponding in tower.
The course of work is as follows:
1st, slurry-inlet valve 16 is opened, slurries enter in tower, when liquid level reaches the 1/2 of tower height, open intake valve 7, titanium dioxide Carbon gas enters the main tracheae 18 and gas-distributing pipe 19 of gas distributor 5 from air inlet pipe 6, then sprayed from nozzle 20 with from into slurry The slurries that pipe 17 enters are reacted.
2nd, inlet valve 11 is opened, is at entering tower casing 1 and courage from the water inlet pipe 10 of tower lower part into water state, cooling water In gap 3 and cooling water pipe 4 among 2, work after a certain period of time, opens outlet valve 13, cooling water can under the pressure of water inlet, Flow up from the gap 3 among tower casing 1 and courage 2 and cooling water pipe 4 and flowed out from outlet pipe 12, carburizing reagent is produced Heat is taken away, and the flowing velocity of cooling water is can control by the unlatching size of outlet valve 13.
3rd, when liquid level reaches defined height, slurry-inlet valve 16 is closed, opens air bleeding valve 15.
4th, after reaction, intake valve 7 is closed, closes inlet valve 11, and is at the state of discharging water, releases the product in tower Water, opens pulp-expelling valve 9, outside plasma discharge.

Claims (4)

1. a kind of calcium carbonate carbonators with circulating water, including tower casing (1), tower courage (2), gap (3), cooling water pipe (4), Gas distributor (5), air inlet pipe (6), intake valve (7), discharge pipe (8), pulp-expelling valve (9), water inlet pipe (10), inlet valve (11), Outlet pipe (12), outlet valve (13), exhaust pipe (14), air bleeding valve (15), slurry-inlet valve (16), inlet pipe (17), main tracheae (18), Gas-distributing pipe (19) and nozzle (20), it is characterised in that:Tower body is made of (2) two layers of tower casing (1) and tower courage, in tower casing (1) and courage (2) there is a gap (3) in centre, and two rows of cooling water pipes (4) are fixed with the lower part of tower, and water inlet pipe is connected with the lower part of tower (10), outlet pipe (12) is connected with the top of tower, cooling water pipe (4), gap (3), water inlet pipe (10) and outlet pipe (12) are even Logical, intake pressure should be greater than the pressure of water outlet.
A kind of 2. calcium carbonate carbonators with circulating water as claimed in claim 1, it is characterised in that:Cooling water pipe (4) There is an angle between horizontal plane, which is 15 ° -25 °.
A kind of 3. calcium carbonate carbonators with circulating water as claimed in claim 1, it is characterised in that:In two rows of cooling waters There is a gas distributor (5) in the centre of pipe (4), and gas distributor (5) includes main tracheae (18), gas-distributing pipe (19) and nozzle (20), nozzle (20) is installed on gas-distributing pipe (19), and main tracheae (18) is connected with air inlet pipe (6).
A kind of 4. calcium carbonate carbonators with circulating water as claimed in claim 1, it is characterised in that:Air inlet pipe (6), Exhaust pipe (14), inlet pipe (17), discharge pipe (8), water inlet pipe (10) and outlet pipe (12) and the junction of tower body are fitted with Valve, for each valve all in closed mode, wherein inlet valve (11) is triple valve during off working state, and when beginning connects water inlet, After connect and discharge water, prevent ponding in tower.
CN201721133201.4U 2017-08-31 2017-08-31 A kind of calcium carbonate carbonators with circulating water Expired - Fee Related CN207313153U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201721133201.4U CN207313153U (en) 2017-08-31 2017-08-31 A kind of calcium carbonate carbonators with circulating water

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201721133201.4U CN207313153U (en) 2017-08-31 2017-08-31 A kind of calcium carbonate carbonators with circulating water

Publications (1)

Publication Number Publication Date
CN207313153U true CN207313153U (en) 2018-05-04

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108525623A (en) * 2018-05-14 2018-09-14 安徽工程大学 A kind of cooling device of chemical reaction kettle

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108525623A (en) * 2018-05-14 2018-09-14 安徽工程大学 A kind of cooling device of chemical reaction kettle

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CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20180504

Termination date: 20200831

CF01 Termination of patent right due to non-payment of annual fee