CN201125176Y - Softening water processing unit - Google Patents

Softening water processing unit Download PDF

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Publication number
CN201125176Y
CN201125176Y CNU2007202013105U CN200720201310U CN201125176Y CN 201125176 Y CN201125176 Y CN 201125176Y CN U2007202013105 U CNU2007202013105 U CN U2007202013105U CN 200720201310 U CN200720201310 U CN 200720201310U CN 201125176 Y CN201125176 Y CN 201125176Y
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CN
China
Prior art keywords
softening
valve
water
level
jar
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 - Lifetime
Application number
CNU2007202013105U
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Chinese (zh)
Inventor
贡军民
郝卫国
邵珠杰
杨杰
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.)
MACHINERY MANUFACTURING GENERAL Co XINJIANG PETROLEUM ADMINISTRATIVE BUREAU
Original Assignee
MACHINERY MANUFACTURING GENERAL Co XINJIANG PETROLEUM ADMINISTRATIVE BUREAU
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Priority to CNU2007202013105U priority Critical patent/CN201125176Y/en
Application granted granted Critical
Publication of CN201125176Y publication Critical patent/CN201125176Y/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Abstract

The utility model relates to a water softening device used for petroleum production, which comprises a positive and back washing pump, a primary softening tank, a secondary softening tank, a salt water pump and more than one group of operation pumps. The device is characterized in that each group of operation pumps and the positive and back washing pump communicate with the upper inlet of the primary softening tank by the inlet pipe of the primary softening pump; a primary softening tank valve is arranged on the inlet pipe of the primary softening tank; a backwash sewage discharge branch is arranged on the inlet pipe of the primary softening tank between the primary softening tank valve and the upper inlet of the primary softening tank; a backwash sewage discharge branch valve is arranged on the backwash sewage discharge branch; the positive and back washing can be realized with one positive and back washing pump, thus ensuring stable system operation. The device has the advantages of reasonable and compact structure, convenient use, optimized technological processing, improved working efficiency and low cost of investment and maintenance, thus meeting the new requirements for oil field development.

Description

The softening water treatment unit
One, technical field
The utility model relates to the device of handling softening water in the oil production, is a kind of softening water treatment unit.
Two, background technology
The softening water treatment unit is the visual plant of exploiting with matching used oil-field thick-oil of uphole steam generator and thin oil later stage.Mainly constitute by softening jar of one-level, softening jar of secondary and brine tank, pump, all kinds of valve member, sled seat, process pipeline etc.In the previous softening water treatment unit process pump and backwashing pump are arranged, the utilization and operation pump normally moves and to softening just washing of jar, uses backwashing pump that one-level is carried out backwash, the instability that very easily causes the softening water treatment unit to move for softening jar.Along with the development of oil-field thick-oil oil production technology, original softening water treatment unit can not satisfy the needs of oilfield development and construction overall efficiency owing to the cost height simultaneously.
Three, summary of the invention
The utility model provides a kind of softening water treatment unit, has overcome the deficiency of above-mentioned prior art, and it can effectively solve the problem with backwash of just washing to water treatment device.
The technical solution of the utility model realizes by following measure: a kind of softening water treatment unit,
Be further optimization and/or improvements below to above-mentioned utility model technical scheme:
Following between above-mentioned salt solution valve and the softening water rising pipe interface advances on the salt solution arm spinner-type flowmeter and remote control liquid flowmeter can be installed.
Above-mentioned sewage draining valve, backwash sewage draining valve, salt solution sewage draining valve and the secondary once just washed just washed on the arm between sewage draining valve and the sewage draining exit restrictor can be installed.
One of in the softening jar of softening jar of above-mentioned one-level and secondary two or boths' upper end can be equipped with vent valve.
Above-mentioned one-level is softened tank valve, secondary softening tank valve, softening water outlet valve, is advanced the salt valve down, enterprising salt valve all can adopt the steam-operating valve.
The utility model reasonable and compact in structure, easy to use, by using a positive backwashing pump can carry out just washing and backwash of water treatment device, make system stable, not only optimized technical process, improve working efficiency, and reduced investment and maintenance cost, therefore satisfied the new needs of oil-field development.
Four, description of drawings
Accompanying drawing 1 is the schematic flow sheet of the utility model most preferred embodiment.
Coding in the accompanying drawing is respectively: 1 is the softening tank valve of one-level, and 2 are the softening tank valve of secondary, and 3 is the softening water outlet valve, 4 for the backwash valve, and 5 are the backwash sewage draining valve, 6 under advance the salt valve, 7 for once just washing sewage draining valve, and 8 is enterprising salt valve, and 9 are just washing sewage draining valve for secondary, 10 is the salt solution sewage draining valve, and 11 is the salt solution valve, and 12 is spinner-type flowmeter, 13 is remote control liquid flowmeter, and 14 is restrictor, and 15 is ball valve, 16 is process pump, and 17 is positive backwashing pump, and 18 are softening jar of one-level, 19 are softening jar of secondary, 20 is brinepump, the softening jar water inlet pipe of 21 one-levels, and 22 are the backwash blow down branch, 23 are the softening jar rising pipe of one-level, 24 for once just washing blow down branch, and 25 are salt discharge water arm, and 26 are the softening jar rising pipe of secondary, 27 are just washing blow down branch for secondary, 28 under advance the salt solution arm, 29 is the softening water water inlet pipe, 30 is enterprising salt solution arm, 31 are the backwash pipe, 32 is vent valve, and 33 is brine tank, and 34 is the softening water water outlet.
Five, embodiment
The utility model is not subjected to the restriction of following embodiment, can determine concrete embodiment according to the technical solution of the utility model and practical situation.
Below in conjunction with embodiment and accompanying drawing the utility model is further described:
As shown in Figure 1, this softening water treatment unit comprises positive backwashing pump 17, softening jar 18 of one-level, softening jar 19 of secondary and brinepump 20; Process pump 16 many and one group is arranged, the water outlet of every group of process pump 16 and positive backwashing pump 17 is connected by the last water-in of softening jar water inlet pipe 21 of one-level and the softening jar 18 of one-level, the softening tank valve 1 of one-level is installed on the softening jar water inlet pipe 21 of one-level, on the softening jar water inlet pipe 21 of one-level between the water-in backwash blow down branch 22 being installed on softening tank valve 1 of one-level and the softening jar 18 of one-level, backwash sewage draining valve 5 is installed on backwash blow down branch 22; The lower outlet that one-level is softened jar 18 is connected by the last water-in that softening jar rising pipe 23 of one-level and secondary soften jar 19, the softening tank valve 2 of secondary is installed on the softening jar rising pipe 23 of one-level, on the softening jar of the one-level rising pipe 23 between the lower outlet of softening jar 18 of one-level and the softening tank valve 2 of secondary, be equipped with and once just washing blow down branch 24 and salt discharge water arm 25, once just washing sewage draining valve 7 once just washing to be equipped with on the blow down branch 24, on salt discharge water arm 25, salt solution sewage draining valve 10 is being installed; The lower outlet that secondary is softening jar 19 is connected with softening water water outlet 34 by the softening jar rising pipe 26 of secondary, on the softening jar rising pipe 26 of secondary, softening water outlet valve 3 is installed, on the lower outlet of softening jar 19 of secondary and the softening jar of the secondary between the softening water outlet valve 3 rising pipe 26, secondary is installed and is just washing blow down branch 27, just washing at secondary and secondary is installed on the blow down branch 27 is just washing sewage draining valve 9; The water outlet that advances salt solution arm 28 down is connected with the softening jar rising pipe 26 of the secondary between the softening water outlet valve 3 with the following water-in of the softening jar 19 of secondary, the water-in that advances salt solution arm 28 down is connected with the water outlet of brinepump 20, under advance salt solution arm 28 from water-in to water outlet direction be equipped with in regular turn salt solution valve 11 and under advance salt valve 6, at salt solution valve 11 with advance down following between the salt valve 6 and advance on the salt solution arm 28 softening water water inlet pipe 29 is installed, on softening jar 19 of secondary water-in and the softening jar 18 of one-level advance enterprising salt solution arm 30 is installed between the salt mouth of a river, enterprising salt valve 8 is installed on enterprising salt solution arm 30; The water outlet of positive backwashing pump 17 is connected by the softening jar rising pipe 23 of backwash pipe 31 and one-level, and backwash valve 4 is installed on backwash pipe 31.
Can according to actual needs above-mentioned softening water treatment unit be made further optimization and/or improvements:
As shown in Figure 1, following between salt solution valve 11 and the softening water rising pipe interface advances on the salt solution arm 28 spinner-type flowmeter 12 and remote control liquid flowmeter 13 are installed.
As shown in Figure 1, once just washing sewage draining valve 7, backwash sewage draining valve 5, salt solution sewage draining valve 10 and secondary is just washing on the arm between sewage draining valve 9 and the sewage draining exit restrictor 14 is being installed.
As shown in Figure 1, one of two in softening jar 19 of softening jar 18 of one-level and the secondary or boths' upper end is equipped with vent valve 32.
As shown in Figure 1, the softening tank valve 1 of one-level, secondary softening tank valve 2, softening water outlet valve 3, advance salt valve 6 down, enterprising salt valve 8 all adopts the steam-operating valve.
As shown in Figure 1, on the softening jar water inlet pipe 21 of one-level between the softening tank valve 1 of the water outlet of every group of process pump 16 and positive backwashing pump 17 and one-level ball valve 15 is installed.
Above technical characterictic has constituted most preferred embodiment of the present utility model, and it has stronger adaptability and best implementation result, can increase and decrease non-essential technical characterictic according to actual needs, satisfies the demand of different situations.
The use of the utility model most preferred embodiment: can there be three groups of water treating equipment in this system, has two groups normally to move generally speaking, and another group carries out positive and negatively washing or stopping transport.
Normal operation: unboiled water is by process pump 16, through the softening tank valve 1 of one-level, go up water-in from softening jar of one-level and enter in the softening jar 18 of one-level, after resin bed is with water softening, come out from the softening jar lower outlet of one-level, through the softening tank valve 2 of secondary, go up water-in by softening jar of secondary again and enter in the softening jar 19 of secondary, after resin bed was with water softening, soft water flowed out from the softening jar lower outlet of secondary once more, by softening water outlet valve 3, the output softening water.
Backwash: unboiled water is by positive backwashing pump 17, through backwash valve 4, enter in the softening jar 18 of one-level from the softening jar lower outlet of one-level, upwards through resin bed, remove possibility accumulative solid sundries on the softening jar resin bed of one-level, and after making resin bed loose, go up water-in for softening jar from one-level and flow out, discharge by backwash sewage draining valve 5.
Advance salt: brinepump 20 softens treatment system next softening water with another group from brine tank 33 extraction strong brines and is made into certain density weak brine behind salt solution valve 11, spinner-type flowmeter 12 and remote control liquid flowmeter 13, by under advance salt valve 6 and enter into softening jar 19 of secondary, then enter softening jar 18 of one-level by enterprising salt valve 8, discharge effluent brine by salt solution sewage draining valve 10 the displacement back.So just, make the resin reduction, reused by calcium, the magnesium ion in the ion exchange resin received in the salt solution.
Displacement: after all predetermined salt solution all are pumped into softening installation, spinner-type flowmeter 12 and remote control liquid flowmeter 13 send signal, and brinepump stops, and salt solution valve 11 is closed, follow the route identical, effluent brine is discharged by salt solution sewage draining valve 10 with soft water with advancing salt.
Just wash: unboiled water, is gone up water-in for softening jar from one-level and is entered in the jar through the softening tank valve 1 of one-level by positive backwashing pump 17, discharges through the sewage draining valve of once just washing on the blow down branch 24 7 of once just washing that is connected with the softening jar rising pipe 23 of one-level, and this is for once just washing; After treating once just washing end, carrying out secondary just washes, wash-down water is gone up water-in for softening jar through softening jar of lower outlet of one-level, the softening tank valve 2 of secondary, secondary and is entered softening jar 19 of secondary, and the secondary of just washing on the blow down branch 27 through the secondary that is connected with the softening jar rising pipe 26 of secondary is just being washed sewage draining valve 9 discharges again.Remaining like this salt solution just is discharged from.

Claims (10)

1. a softening water treatment unit is characterized in that comprising positive backwashing pump, softening jar of one-level, softening jar of secondary and brinepump; Process pump many and one group is arranged, the water outlet of every group of process pump and positive backwashing pump is connected by the last water-in of softening jar of softening jar water inlet pipe of one-level and one-level, the softening tank valve of one-level is installed on the softening jar water inlet pipe of one-level, on the softening jar water inlet pipe of one-level between the water-in backwash blow down branch being installed on softening tank valve of one-level and the softening jar of one-level, the backwash sewage draining valve is installed on the backwash blow down branch; The lower outlet that one-level is softening jar is connected by the last water-in of softening jar of softening jar rising pipe of one-level and secondary, the softening tank valve of secondary is installed on the softening jar rising pipe of one-level, on the softening jar of the one-level rising pipe between the lower outlet of softening jar of one-level and the softening tank valve of secondary, be equipped with and once just washing blow down branch and salt discharge water arm, once just washing sewage draining valve once just washing to be equipped with on the blow down branch, on salt discharge water arm, the salt solution sewage draining valve is being installed; The lower outlet that secondary is softening jar is connected with the softening water water outlet by the softening jar rising pipe of secondary, on the softening jar rising pipe of secondary, the softening water outlet valve is installed, on the lower outlet of softening jar of secondary and the softening jar of the secondary between softening water outlet valve rising pipe, secondary is installed and is just washing blow down branch, just washing at secondary and secondary is installed on the blow down branch is just washing sewage draining valve; The water outlet that advances the salt solution arm down is connected with the softening jar rising pipe of the secondary between the softening water outlet valve with the following water-in of softening jar of secondary, the water-in that advances the salt solution arm down is connected with the water outlet of brinepump, under advance the salt solution arm from water-in to water outlet direction be equipped with in regular turn the salt solution valve and under advance the salt valve, at the salt solution valve with advance down following between the salt valve and advance on the salt solution arm softening water water inlet pipe is installed, on softening jar of secondary water-in and the softening jar of one-level advance enterprising salt solution arm is installed between the salt mouth of a river, enterprising salt valve is installed on enterprising salt solution arm; The water outlet of positive backwashing pump is connected by the softening jar rising pipe of backwash pipe and one-level, and the backwash valve is installed on the backwash pipe.
2. softening water treatment unit according to claim 1 is characterized in that following between salt solution valve and the softening water rising pipe interface advances on the salt solution arm spinner-type flowmeter and remote control liquid flowmeter are installed.
3. softening water treatment unit according to claim 1 and 2 is characterized in that once just washing sewage draining valve, backwash sewage draining valve, salt solution sewage draining valve and secondary and is just washing on the arm between sewage draining valve and the sewage draining exit restrictor is installed.
4. claim 1 or 2 described softening water treatment unit is characterized in that one of in softening jar of one-level and the softening jar of secondary two or boths' upper end is equipped with vent valve.
5. softening water treatment unit according to claim 3 is characterized in that one of in the softening jar of softening jar of one-level and secondary two or boths' upper end is equipped with vent valve.
6. claim 1 or 2 described softening water treatment unit is characterized in that one-level is softened tank valve, secondary softening tank valve, softening water outlet valve, advanced the salt valve down, enterprising salt valve all adopts the steam-operating valve.
7. the described softening water treatment unit of claim 3 is characterized in that one-level is softened tank valve, secondary softening water valve, softening water outlet valve, advanced the salt valve down, enterprising salt valve all adopts the steam-operating valve.
8. the described softening water treatment unit of claim 4 is characterized in that one-level is softened tank valve, secondary softening water valve, softening water outlet valve, advanced the salt valve down, enterprising salt valve all adopts the steam-operating valve.
9. the described softening water treatment unit of claim 5 is characterized in that one-level is softened tank valve, secondary softening water valve, softening water outlet valve, advanced the salt valve down, enterprising salt valve all adopts the steam-operating valve.
10. on the softening jar of the one-level water inlet pipe between the described softening water treatment unit of claim 9, the water outlet that it is characterized in that every group of process pump and positive backwashing pump and the softening tank valve of one-level ball valve is installed.
CNU2007202013105U 2007-11-09 2007-11-09 Softening water processing unit Expired - Lifetime CN201125176Y (en)

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Application Number Priority Date Filing Date Title
CNU2007202013105U CN201125176Y (en) 2007-11-09 2007-11-09 Softening water processing unit

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Application Number Priority Date Filing Date Title
CNU2007202013105U CN201125176Y (en) 2007-11-09 2007-11-09 Softening water processing unit

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CN201125176Y true CN201125176Y (en) 2008-10-01

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103979640A (en) * 2014-05-30 2014-08-13 北京神雾环境能源科技集团股份有限公司 Softened water treatment system and method
CN110410547A (en) * 2018-04-28 2019-11-05 芜湖美的厨卫电器制造有限公司 Salt component and water softening device are inhaled in the water filling of soft water valve
CN111197785A (en) * 2019-12-27 2020-05-26 新疆维吾尔自治区第三机床厂 Energy-saving heating device and using method

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103979640A (en) * 2014-05-30 2014-08-13 北京神雾环境能源科技集团股份有限公司 Softened water treatment system and method
CN103979640B (en) * 2014-05-30 2015-10-28 北京神雾环境能源科技集团股份有限公司 A kind of softening water treatment system and method
CN110410547A (en) * 2018-04-28 2019-11-05 芜湖美的厨卫电器制造有限公司 Salt component and water softening device are inhaled in the water filling of soft water valve
CN110410547B (en) * 2018-04-28 2024-02-20 芜湖美的厨卫电器制造有限公司 Water injection and salt suction assembly of soft water valve and water softener
CN111197785A (en) * 2019-12-27 2020-05-26 新疆维吾尔自治区第三机床厂 Energy-saving heating device and using method

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Granted publication date: 20081001