CN217148625U

CN217148625U - Energy-conserving low-cost for stills distilled water collection device

Info

Publication number: CN217148625U
Application number: CN202220774106.7U
Authority: CN
Inventors: 张其忠; 欧加思; 张存; 刘欢欢; 陈宝义; 孙其永
Original assignee: Anhui Haihua Technology Group Co ltd
Current assignee: Anhui Haihua Technology Group Co ltd
Priority date: 2022-04-02
Filing date: 2022-04-02
Publication date: 2022-08-09
Anticipated expiration: 2032-04-02

Abstract

The utility model discloses an energy-conserving low-cost distilled water collection device for stills, it includes stills, cooler, storage tank and two-way pump, the top fixedly connected with sprayer of storage tank, the one end of two-way pump and the bottom intercommunication of storage tank, the other end of two-way pump have two branches, and one of them branch communicates with the top pressure water import of sprayer, and another branch is used for discharging the distilled water of collecting in the storage tank, and the side suction mouth of sprayer communicates with the liquid outlet of cooler. The utility model discloses the structure is ingenious, and convenient to use through addding the sprayer, forms a return circuit when two-way pump, sprayer and storage tank, takes out to the sprayer in with the water in the storage tank through two-way pump, then spouts back to in the storage tank again, can produce suction at sprayer side suction mouth for steam is through the cooler cooling back, and the distilled water can get into the storage tank, need not the independent configuration vacuum pump, reduces erection equipment investment and daily operation energy consumption.

Description

Energy-conserving low-cost for stills distilled water collection device

Technical Field

The utility model relates to a stills technical field especially relates to an energy-conserving low-cost for stills distilled water collection device.

Background

A distillation still relates to a still used for distillation in chemical production. Mainly for solving the problem that the existing distillation still needs to be overhauled and cleaned intermittently when the material contains solid substances and high-boiling-point substances in the production process.

When the distillation kettle is used for distilling wastewater in the prior art, the wastewater in the wastewater distillation kettle is heated and evaporated, steam is cooled by a cooler, then water enters a storage tank, non-condensable gas enters a vacuum pump, and the vacuum pump needs to be configured independently, so that the investment of installation equipment is high and the energy consumption of daily operation is high.

SUMMERY OF THE UTILITY MODEL

The utility model provides an energy-conserving low-cost for stills distilled water collection device has solved the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an energy-conserving low-cost distilled water collection device for stills, includes stills, cooler, storage tank and two-way pump, the top fixedly connected with sprayer of storage tank, the one end of two-way pump and the bottom intercommunication of storage tank, the other end of two-way pump have two branches, and one of them branch communicates with the top pressure water inlet of sprayer, and another branch is used for discharging the distilled water of collecting in the storage tank, and the side suction mouth of sprayer communicates with the liquid outlet of cooler, and the cooler inlet communicates with stills.

Preferably, the blast pipe is installed on the top of storage tank, and the top of blast pipe is equipped with solid fixed ring, is equipped with the clamp plate directly over the blast pipe, and the first stopper that seals of bottom fixedly connected with of clamp plate, the equal fixedly connected with guide bar in bottom both sides of clamp plate, the bottom activity of guide bar run through solid fixed ring and fixedly connected with top piece, and the outside cover of guide bar is equipped with the spring, the top and the solid fixed ring contact of spring, the bottom and the top piece contact of spring.

Preferably, the delivery pipe is installed to the bottom of storage tank, and the one end of delivery pipe extends to the outside of storage tank and is connected with the two-way pump, and the one end of delivery pipe extends to in the storage tank and is fixed with the elbow, and the top slidable mounting of elbow has the fall way, and slidable mounting has the fretwork to float the board in the storage tank, and the bottom fixedly connected with of fretwork floats the second shutoff of board and fall way top opening matching and blocks up, installs fall way actuating mechanism on the storage tank.

Preferably, the elevator tube driving mechanism includes rotating electrical machines, and rotating electrical machines's output shaft extends to in the storage tank and fixedly connected with gear, the rack of the vertical setting of outside fixedly connected with of elevator tube, the inner wall sliding connection of rack and storage tank, and rack and gear engagement.

Preferably, a first guide rail which is vertically arranged is fixedly installed on the inner wall of one side, close to the rotating motor, of the storage tank, a first sliding block is fixedly connected to the rack, and the first sliding block is slidably installed on the first guide rail.

Preferably, the second guide rail of the vertical setting of equal fixedly connected with on the both sides inner wall of storage tank, the equal fixedly connected with second slider in both sides that the fretwork floats the board and is close to the second guide rail, second slider slidable mounting is on the second guide rail.

The utility model has the advantages that:

1. by additionally arranging the ejector, when the bidirectional pump, the ejector and the storage tank form a loop, water in the storage tank is pumped into the ejector through the bidirectional pump and then is sprayed back into the storage tank, so that suction can be generated at a suction port on the side of the ejector, and distilled water can enter the storage tank after steam is cooled by the cooler, a vacuum pump does not need to be independently configured, and the installation equipment investment and the daily operation energy consumption are reduced;

2. at the in-process of discharging, along with the decline of liquid level, the fretwork floats the board and can move down gradually, when reaching minimum liquid level, the second shutoff stopper can be plugged up the fall way top opening shutoff to can stop continuing to discharge distilled water, can effectually prevent that the distilled water in the storage tank from finishing and can't continue to suck the inside distilled water of cooler, drive the fall way downstream through fall way actuating mechanism and can make fall way and second shutoff stopper separation, only just rise the fall way when discharging distilled water.

Drawings

Fig. 1 is a front view of the energy-saving and low-cost distilled water collecting device for the distillation still of the utility model.

Fig. 2 is an enlarged cross-sectional view of the storage tank of the energy-saving and low-cost distilled water collecting device for the distillation still provided by the utility model.

Fig. 3 is the storage tank a position enlarged view of the energy-saving and low-cost distilled water collecting device for the distillation still provided by the utility model.

Fig. 4 is an enlarged view of the position of the storage tank B of the energy-saving and low-cost distilled water collecting device for the distillation still.

Fig. 5 is a schematic diagram of the prior art.

Reference numbers in the figures: 1. a distillation kettle; 2. a cooler; 3. a storage tank; 4. a bi-directional pump; 5. an ejector; 6. hollowing out the floating plate; 601. a second plug; 602. a second slider; 603. a second guide rail; 7. an exhaust pipe; 701. a fixing ring; 702. pressing a plate; 703. a first plug; 704. a guide bar; 705. a topsheet; 706. a spring; 8. a discharge pipe; 801. bending the pipe; 802. a lifting pipe; 803. a rack; 804. a first slider; 805. a first guide rail; 9. a rotating electric machine; 901. a gear.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-5, an energy-saving and low-cost distilled water collecting device for a distillation still comprises a distillation still 1, a cooler 2, a storage tank 3 and a bidirectional pump 4, wherein an ejector 5 is fixedly connected to the top end of the storage tank 3, one end of the bidirectional pump 4 is communicated with the bottom end of the storage tank 3, the other end of the bidirectional pump 4 is provided with two branches, one branch is communicated with a top pressure water inlet of the ejector 5, the other branch is used for discharging distilled water collected in the storage tank 3, a side suction port of the ejector 5 is communicated with a liquid outlet of the cooler 2, a liquid inlet of the cooler 2 is communicated with the distillation still 1, a small amount of water is pumped into the storage tank 3 through the bidirectional pump 4, then a valve is opened and closed, so that the bidirectional pump 4, the ejector 5 and the storage tank 3 form a loop, then the water in the storage tank 3 is pumped into the ejector 5 through the bidirectional pump 4 and then is sprayed back into the storage tank 3, therefore, a suction force is generated at a side suction port of the ejector 5, and after steam is cooled by the cooler 2, distilled water can enter the storage tank 3 without independently configuring a vacuum pump, so that the installation equipment investment and the daily operation energy consumption are reduced.

Wherein, blast pipe 7 is installed on the top of storage tank 3, the top of blast pipe 7 is equipped with solid fixed ring 701, be equipped with clamp plate 702 directly over blast pipe 7, the first stopper 703 of sealing of bottom fixedly connected with of clamp plate 702, the equal fixedly connected with guide bar 704 of bottom both sides of clamp plate 702, the bottom activity of guide bar 704 runs through solid fixed ring 701 and fixedly connected with top plate 705, the outside cover of guide bar 704 is equipped with spring 706, spring 706's top and solid fixed ring 701 contact, spring 706's bottom and top plate contact, can increase the inside atmospheric pressure of storage tank 3 after the inside noncondensable gas accumulation of storage tank 3, thereby can compress spring 706, and upwards push away from blast pipe 7 with first stopper 703, thereby open the exhaust with blast pipe 7, reach self-bleeding's purpose.

Wherein, the bottom of the storage tank 3 is provided with the discharge pipe 8, one end of the discharge pipe 8 extends to the outside of the storage tank 3 and is connected with the bidirectional pump 4, one end of the discharge pipe 8 extends into the storage tank 3 and is fixed with the elbow 801, the top of the elbow 801 is slidably provided with the lifting pipe 802, the storage tank 3 is slidably provided with the hollowed floating plate 6, the bottom of the hollowed floating plate 6 is fixedly connected with the second plug 601 matched with the top opening of the lifting pipe 802, the storage tank 3 is provided with the lifting pipe driving mechanism, when the storage tank 3 is full of distilled water, the distilled water in the storage tank 3 is pumped out by the bidirectional pump 4, as the water in the storage tank 3 needs to be pumped into the ejector 5 by the bidirectional pump 4 and then is sprayed back into the storage tank 3, so that the suction force is generated at the side suction port of the ejector 5, therefore, the distilled water in the storage tank 3 cannot be drained, and the liquid level descends in the draining process, the hollow floating plate 6 can move downwards gradually, when reaching the lowest liquid level, the second seals the stopper 601 and can block up the opening at the top end of the lifting pipe 802, thereby stopping continuing to discharge distilled water, can effectually prevent that the distilled water in the storage tank 3 from finishing and can't continue to suck the distilled water inside the cooler 2, drive the lifting pipe 802 through the lifting pipe actuating mechanism and can make the lifting pipe 802 and the second seal the stopper 601 separation, only just raise the lifting pipe 802 when discharging distilled water.

Wherein, the fall way actuating mechanism includes rotating electrical machines 9, and rotating electrical machines 9's output shaft extends to in the storage tank 3 and fixedly connected with gear 901, the rack 803 of the vertical setting of outside fixedly connected with of fall way 802, rack 803 and storage tank 3's inner wall sliding connection, and rack 803 and gear 901 meshing, can drive gear 901 through rotating electrical machines 9, and rethread gear 901 can drive fall way 802 with the meshing of rack 803.

Wherein, a first guide rail 805 vertically arranged is fixedly installed on the inner wall of one side of the storage tank 3 close to the rotating motor 9, a first sliding block 804 is fixedly connected to the rack 803, and the first sliding block 804 is slidably installed on the first guide rail 805.

Wherein, equal fixedly connected with vertical second guide rail 603 that sets up on the both sides inner wall of storage tank 3, the equal fixedly connected with second slider 602 in both sides that fretwork floats board 6 and is close to second guide rail 603, second slider 602 slidable mounting is on second guide rail 603.

The working principle is as follows: a small amount of water is pumped into the storage tank 3 through the bidirectional pump 4, then the valve is opened and closed, the bidirectional pump 4, the ejector 5 and the storage tank 3 form a loop, then the water in the storage tank 3 is pumped into the ejector 5 through the bidirectional pump 4, and then the water is sprayed back into the storage tank 3, so that a suction force is generated at a side suction port of the ejector 5, and after steam is cooled by the cooler 2, distilled water can enter the storage tank 3 without independently configuring a vacuum pump, so that the investment of installation equipment and the energy consumption of daily operation are reduced.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an energy-conserving low-cost distilled water collection device for stills, includes stills (1), cooler (2), storage tank (3) and two-way pump (4), its characterized in that, the top fixedly connected with sprayer (5) of storage tank (3), the one end of two-way pump (4) and the bottom intercommunication of storage tank (3), the other end of two-way pump (4) has two branches, one of them branch and the top pressure water inlet intercommunication of sprayer (5), another branch is used for discharging the distilled water of collecting in storage tank (3), the side suction mouth of sprayer (5) and the liquid outlet intercommunication of cooler (2), cooler (2) inlet and stills (1) intercommunication.

2. The energy-saving and low-cost distilled water collecting device for the distillation kettle according to claim 1, wherein an exhaust pipe (7) is installed at the top end of the storage tank (3), a fixing ring (701) is arranged at the top end of the exhaust pipe (7), a pressing plate (702) is arranged right above the exhaust pipe (7), a first sealing plug (703) is fixedly connected to the bottom end of the pressing plate (702), guide rods (704) are fixedly connected to two sides of the bottom end of the pressing plate (702), the bottom end of each guide rod (704) movably penetrates through the fixing ring (701) and is fixedly connected with a top plate (705), a spring (706) is sleeved on the outer side of each guide rod (704), the top end of the spring (706) is in contact with the fixing ring (701), and the bottom end of the spring (706) is in contact with the top plate (705).

3. The energy-saving and low-cost distilled water collecting device for the distillation still according to claim 1, wherein the discharging pipe (8) is installed at the bottom end of the storage tank (3), one end of the discharging pipe (8) extends to the outside of the storage tank (3) and is connected with the bidirectional pump (4), one end of the discharging pipe (8) extends into the storage tank (3) and is fixed with an elbow (801), the lifting pipe (802) is installed at the top end of the elbow (801) in a sliding manner, the hollow floating plate (6) is installed in the storage tank (3) in a sliding manner, the second sealing plug (601) matched with the top opening of the lifting pipe (802) is fixedly connected at the bottom end of the hollow floating plate (6), and the lifting pipe driving mechanism is installed on the storage tank (3).

4. The energy-saving and low-cost distilled water collecting device for the distillation kettle as claimed in claim 3, wherein the lifting pipe driving mechanism comprises a rotating motor (9), an output shaft of the rotating motor (9) extends into the storage tank (3) and is fixedly connected with a gear (901), a vertically arranged rack (803) is fixedly connected to the outer side of the lifting pipe (802), the rack (803) is slidably connected with the inner wall of the storage tank (3), and the rack (803) is meshed with the gear (901).

5. An energy-saving and low-cost distilled water collecting device for a distillation kettle according to claim 4, wherein a first guide rail (805) which is vertically arranged is fixedly installed on the inner wall of one side of the storage tank (3) close to the rotating motor (9), a first sliding block (804) is fixedly connected to the rack (803), and the first sliding block (804) is slidably installed on the first guide rail (805).

6. The energy-saving and low-cost distilled water collecting device for the distillation still according to claim 3, wherein vertically arranged second guide rails (603) are fixedly connected to the inner walls of the two sides of the storage tank (3), second sliding blocks (602) are fixedly connected to the two sides of the hollowed floating plate (6) close to the second guide rails (603), and the second sliding blocks (602) are slidably mounted on the second guide rails (603).