CN205381951U - Solvent storage device - Google Patents

Abstract

The utility model provides a solvent storage device. Storage tank among the prior art is carried through the pump, and when wherein a set of pump damaged, the storage tank that corresponds just can't carry out corresponding solvents's transport. The utility model provides a solvent storage device, including storage tank, no. Two storage tanks, no. Three storage tanks, delivery pump, all be provided with the discharge opening on a storage tank, no. Two storage tanks and no. Three storage tanks, be provided with no. One the drain pipe on the storage tank, be provided with no. Two the drain pipe on no. Two storage tanks, be provided with no. Three drain pipe on no. Three storage tanks, a drain pipe, no. Two drain pipes and no. Three drain pipes all are provided with delivery pump, its characterized in that: still include no. Four pipes, no. Five pipes, no. Seven control valves and no. Eight control valves, no. Four the pipe both ends are connected with a drain pipe and no. Two drain pipes respectively, no. Five the pipe is connected with no. Two drain pipes and no. Three drain pipes respectively, no. Seven control valve settings are on no. Four pipes, and no. Eight control valve settings are on no. Five pipes.

Description

Solvent storage device

Technical field

This utility model relates to a kind of solvent storage device.

Background technology

The solvent of prior art is stored in storage tank, after external slot tank car ships solvent, it is necessary to solvent is put in the metal bucket of 200L by workman with external pipe, and carrying metal bucket of weighing, again the solvent in Tie Tong is stored in storage tank, it is very inconvenient to store, and labor intensity is high, waste of manpower, and remove stage makeup and costume solvent time organic solvent can volatilize, to environment, workman is likely to suck the injury that health is caused by volatile matter, is additionally likely to the injury of the mechanical collision that workman is caused during carrying metal bucket.

Storage tank of the prior art is usually provided with multiple, these storage tanks are for storing different solvents, during use, need to by these solvent delivery to reactor, carry usually by pump, and when one of which pump damages, corresponding storage tank just cannot be carried out the conveying of coordinative solvent, must stop work and overhaul the pump of damage so that work efficiency reduces.

Utility model content

The purpose of this utility model is in that to overcome above shortcomings in prior art, and provides a kind of reasonable in design, the solvent storage device that work efficiency is high.

The technical scheme in the invention for solving the above technical problem is: this solvent storage device, including a storage tank, No. two storage tanks, No. three storage tanks, delivery pump, a number storage tank, No. two storage tanks and No. three storage tanks are provided with discharge port, a number storage tank is provided with a drain pipe, No. two storage tanks are provided with No. two drain pipes, No. three storage tanks are provided with No. three drain pipes, a number drain pipe, No. two drain pipes and No. three drain pipes are provided with delivery pump, it is characterized in that: also include No. four pipes, No. five pipes, No. seven control valves and No. eight control valves, described No. four pipe two ends are connected with a drain pipe and No. two drain pipes respectively, described No. five pipes are connected with No. two drain pipes and No. three drain pipes respectively, described No. seven control valves are arranged on No. four pipes, No. eight control valves are arranged on No. five pipes.When delivery pump all normally uses, No. seven control valves and No. eight control valve Guan Bis, when when delivery pump, one of them does not work, by opening No. seven control valves or No. eight control valves, can be carried by the adjacent delivery pump of the delivery pump of above-mentioned damage, can ensureing when one of them damages, entirety can also continue to work, can improve work efficiency.

A drain pipe described in the utility model is provided with a control valve and No. two control valves, No. two drain pipes are provided with No. three control valves and No. four control valves, No. three drain pipes are provided with No. five control valves and No. six control valves, a described control valve and No. two control valves lay respectively on a drain pipe and are positioned at the both sides of a drain pipe and No. four pipe junctions, described No. three control valves and No. four control valves lay respectively on No. two drain pipes and are positioned at the both sides of No. two drain pipes and No. four pipe junctions, described No. five control valves and No. six control valves lay respectively on No. three drain pipes and are positioned at the both sides of No. three drain pipes and No. five pipe junctions.

This utility model also includes controller, and described controller is connected with a storage tank, No. two storage tanks and No. three storage tanks respectively.

This utility model is compared with prior art, have the following advantages and effect: simple in construction, reasonable in design, when delivery pump all normally uses, No. seven control valves and No. eight control valves close, when when delivery pump, one of them does not work, by opening No. seven control valves or No. eight control valves, can be carried by the adjacent delivery pump of the delivery pump of above-mentioned damage, it is ensured that when one of them damages, entirety can also continue to work, can improve work efficiency.

Accompanying drawing explanation

In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, the accompanying drawing used required in embodiment or description of the prior art will be briefly described below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the premise not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.

Fig. 1 is the structural representation of the solvent storage device in embodiment.

Detailed description of the invention

Below in conjunction with accompanying drawing and by embodiment, the utility model is described in further detail, and following example are that this utility model is not limited to following example to explanation of the present utility model.

Embodiment 1.

nullReferring to Fig. 1，The solvent storage device of the present embodiment includes a storage tank 1、No. two storage tanks 2、No. three storage tanks 3、Delivery pump 4、No. four pipes 5、No. five pipes 6、No. seven control valves 7 and No. eight control valves 8，A number storage tank 1、No. two storage tanks 2 and No. three storage tanks 3 are provided with discharge port 101，A number storage tank 1 is provided with a drain pipe 11，No. two storage tanks 2 are provided with No. two drain pipes 21，No. three storage tanks 3 are provided with No. three drain pipes 31，A number drain pipe 11、No. two drain pipes 21 and No. three drain pipes 31 are provided with delivery pump 4，No. four pipe 5 two ends are connected with a drain pipe 11 and No. two drain pipes 21 respectively，So that a drain pipe 11 connects with No. two drain pipes 21，No. five pipes 6 are connected with No. two drain pipes 21 and No. three drain pipes 31 respectively，So that No. two drain pipes 21 connect with No. three drain pipes 31，No. seven control valves 7 are arranged on No. four pipes 5，No. eight control valves 8 are arranged on No. five pipes 6.The setting of the discharge port 101 in the present embodiment, for being directly connected to external slot tank car, carries out discharging.

When delivery pump 4 all normally uses, No. seven control valves 7 and No. eight control valves 8 close, when when delivery pump 4, one of them does not work, by opening No. seven control valves 7 or No. eight control valves 8, can be carried by the adjacent delivery pump 4 of the delivery pump 4 of above-mentioned damage, can ensureing when one of them damages, entirety can also continue to work, can improve work efficiency.

Such as, when delivery pump 4 on a drain pipe 11 does not work, open No. seven control valves 7, worked by the delivery pump 4 on No. two drain pipes 21, the solvent in a storage tank 1 can be made to export from No. two drain pipes 21, when in like manner the delivery pump 4 on No. two drain pipes 21 or No. three drain pipes 31 does not work, operation principle is also such.

A drain pipe 11 in the present embodiment is provided with a control valve 111 and No. two control valves 112, No. two drain pipes 21 are provided with No. three control valves 211 and No. four control valves 212, No. three drain pipes 31 are provided with No. five control valves 311 and No. six control valves 312, a number control valve 111 and No. two control valves 112 lay respectively on a drain pipe 11 and are positioned at a drain pipe 11 and the both sides of No. four pipe 5 junctions, No. three control valves 211 and No. four control valves 212 lay respectively on No. two drain pipes 21 and are positioned at No. two drain pipes 21 and the both sides of No. four pipe 5 junctions, No. five control valves 311 and No. six control valves 312 lay respectively on No. three drain pipes 31 and are positioned at No. three drain pipes 31 and the both sides of No. five pipe 6 junctions.When one of which delivery pump 4 damages, solvent control can be carried out by above-mentioned 112, No. three control valves of 111, No. two control valves of a control valve, 212, No. five control valves 311 of 211, No. four control valves and No. six control valves 312.

The present embodiment also includes controller 9, and controller 9 is connected with 1, No. two storage tanks 2 of a storage tank and No. three storage tanks 3 respectively, is provided with alarm in controller 9.1, No. two storage tanks 2 of a storage tank in the present embodiment and No. three storage tanks 3 are provided with liquid level warning line, removing stage makeup and costume in dissolving agent process, if tank level exceedes setting warning line, onsite alarming device can send warning buzzer sound, site operation personnel is reminded to close corresponding valve in time, it is to avoid solvent is revealed.Depositary management personnel assess storage tank solvent storage capacity according to liquid level condition at ordinary times.

The present embodiment has the advantage that

1, the primary solvent used in production is A, B, C tri-kinds, these three kinds of solvents are inflammable, explosive, volatile organic solvent, meet naked light, high heat can cause combustion explosion, it is likely to the environment to surrounding or personnel work the mischief, present these three solvent is separately stored in a storage tank 1, in No. two storage tanks 2 and No. three storage tanks 3, a number storage tank 1, No. two storage tanks 2 and 3 three storage tanks of No. three storage tanks are embedded in underground, isolation thermal source, steam etc., avoid the danger that thermal source is likely to result in first, solvent is made to use safer, second avoid impurity to be likely to solvent is polluted；

2, before storage tank comes into operation, after external slot tank car ships solvent, it is necessary to solvent is put in the metal bucket of 200L by workman with external pipe, and carrying metal bucket of weighing, then is stored in warehouse.After storage tank comes into operation, when unloading the solvent in tankage tank car, only need to connect pipeline exists liquid level difference to storage tank discharge port 101, groove tank car and 1, No. two storage tanks 2 of buried storage tank and No. three storage tanks 3, and car internal solvent will automatically flow into 1, No. two storage tanks 2 of a storage tank or No. three storage tanks 3.Avoid routine remove stage makeup and costume solvent time organic solvent volatilization, eliminate volatile matter and ring polluted and workman is likely to suck volatile matter injury that health is caused；Alleviate the labor intensity of workman, decrease the waste of manpower；The injury of the mechanical collision that workman is caused it is likely to when avoiding carrying metal bucket；Reduce the risk that solvent contacts with dangerous matter sources in environment；Avoid the use of a large amount of metal bucket, decrease taking of warehouse compartment；Decrease the seepage caused due to metal bucket abrasion；Removing stage makeup and costume in dissolving agent process, if tank level exceedes setting warning line, onsite alarming device can send warning buzzer sound, reminds site operation personnel to close corresponding valve in time, it is to avoid solvent is revealed.At ordinary times, depositary management personnel assess storage tank solvent storage capacity according to liquid level condition；

3, three delivery pumps 4 mode in parallel connects, and wherein any one pump breaks down and all can pass through valve transfer, with other two delivery pumps conveying solvent, it is ensured that the normal safe of production carries out；

4, solvent is directly squeezed in reactor by 1, No. two storage tanks 2 of a storage tank and No. three storage tanks 3, need not carry metal bucket again, reduce the labor intensity of workman, it is to avoid mechanical collision damage, the risk that when it also avoid fork truck from eminence fork fortune, solvent barrel falls；Reduce the use frequency of fork truck, save the energy；Decrease and play volatilization during solvent and waste with floating pipe；The operating process using solvent is more convenient, and production procedure is more short and sweet, improves production efficiency.

Above content described in this specification is only to this utility model example explanation.Described specific embodiment can be made various amendment or supplements or adopt similar mode to substitute by this utility model person of ordinary skill in the field; without departing from the content of this utility model description or surmount the scope that present claims book is defined, protection domain of the present utility model all should be belonged to.

Claims (3)

1. a solvent storage device, including a storage tank, No. two storage tanks, No. three storage tanks, delivery pump, a number storage tank, No. two storage tanks and No. three storage tanks are provided with discharge port, a number storage tank is provided with a drain pipe, No. two storage tanks are provided with No. two drain pipes, No. three storage tanks are provided with No. three drain pipes, a number drain pipe, No. two drain pipes and No. three drain pipes are provided with delivery pump, it is characterized in that: also include No. four pipes, No. five pipes, No. seven control valves and No. eight control valves, described No. four pipe two ends are connected with a drain pipe and No. two drain pipes respectively, described No. five pipes are connected with No. two drain pipes and No. three drain pipes respectively, described No. seven control valves are arranged on No. four pipes, No. eight control valves are arranged on No. five pipes.

2. solvent storage device according to claim 1, it is characterized in that: a described drain pipe is provided with a control valve and No. two control valves, No. two drain pipes are provided with No. three control valves and No. four control valves, No. three drain pipes are provided with No. five control valves and No. six control valves, a described control valve and No. two control valves lay respectively on a drain pipe and are positioned at the both sides of a drain pipe and No. four pipe junctions, described No. three control valves and No. four control valves lay respectively on No. two drain pipes and are positioned at the both sides of No. two drain pipes and No. four pipe junctions, described No. five control valves and No. six control valves lay respectively on No. three drain pipes and are positioned at the both sides of No. three drain pipes and No. five pipe junctions.

3. solvent storage device according to claim 1 and 2, it is characterised in that: also including controller, described controller is connected with a storage tank, No. two storage tanks and No. three storage tanks respectively.