CN214667939U

CN214667939U - Quick sampling device of oxidation tower

Info

Publication number: CN214667939U
Application number: CN202120691878.XU
Authority: CN
Inventors: 王秀学; 王建军; 张士磊; 彭占锋; 李少杰
Original assignee: Hebei Tianyou Environmental Protection Engineering Co ltd
Current assignee: Hebei Tianyou Environmental Protection Engineering Co ltd
Priority date: 2021-04-06
Filing date: 2021-04-06
Publication date: 2021-11-09
Anticipated expiration: 2031-04-06

Abstract

The utility model relates to an oxidation tower technical field especially relates to a quick sampling device of oxidation tower. The utility model aims to solve the technical problem that the prior partial oxidation tower sampling device is difficult to realize sewage sampling rapidly; and the sampling process of the existing partial oxidation tower needs to be carried out by rotating a valve, which is relatively laborious. In order to solve the technical problem, the utility model provides a quick sampling device of oxidation tower, comprising a tower body, the right side fixedly connected with sampling tube of tower body, the inside fixedly connected with conical plate of sampling tube, the upper portion on the right side of conical plate and the equal fixedly connected with compression spring in lower part. Through inserting the sample cover at the right-hand member of sampling tube, press two depression bars again, make two depression bar relative movement take articulated connecting rod to support and press the ejector pin and slide in the inside of circular slot, the ejector pin moves to the left and supports and press the ball sealer removal, makes the inside sewage of tower body get into the inside of sample cover, and easy operation is convenient, and the practicality is strong.

Description

Quick sampling device of oxidation tower

Technical Field

The utility model relates to an oxidation tower technical field specifically is a quick sampling device of oxidation tower.

Background

In the sewage treatment process, the biochemical method for treating the organic sewage has the advantages of low energy consumption, low cost, no secondary pollution and the like, is the most economical and effective treatment method, the oxidation tower is an important link in the treatment mode, and the oxidation tower needs to regularly sample and detect the internal sewage in the use process, so a special sampling device needs to be used;

present partial oxidation tower sampling device is difficult to realize the sewage sample fast, and the practicality is poor, and the valve that rotates the sample pipeline through needs in the present partial oxidation tower sampling process simultaneously carries out the sewage sample, and is harder, and sewage has certain corrosive action to the valve body, needs often to change, increases use cost.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a rapid sampling device of an oxidation tower, which solves the problem that the prior partial oxidation tower sampling device is difficult to rapidly realize sewage sampling; and the sampling process of the existing partial oxidation tower needs to be carried out by rotating a valve, which is relatively laborious.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a quick sampling device of an oxidation tower comprises a tower body, wherein a sampling tube is fixedly connected to the right side of the tower body, a conical plate is fixedly connected to the inner part of the sampling tube, water flow can be guided through the conical plate, water pressure is enabled to impact the surface of a sealing ball, the sealing ball is pressed on the right side of the sampling tube to be sealed, a compression spring is fixedly connected to the upper part and the lower part of the right side of the conical plate, a guide plate is fixedly connected to the right end of the compression spring, the sealing ball matched with the right end of the sampling tube is fixedly connected between the two guide plates, one side, back to back, of the two guide plates is movably connected to the inner wall of the sampling tube respectively, and an annular groove is formed in the outer surface of the sampling tube;

the sampling device comprises a sampling pipe, a sampling sleeve, a pin rod, a limiting block, an extrusion spring, a pressing plate and a support rod, wherein the right end of the sampling pipe is movably sleeved with the sampling sleeve, the top and the bottom of the sampling sleeve are both provided with through grooves, the inside of each through groove is movably connected with the pin rod matched with an annular groove, the lower part of each pin rod is fixedly sleeved with the limiting block, the top of each limiting block and the inner wall of each through groove are movably connected with each other by the extrusion spring, the pin rods can be guaranteed to be stably inserted into the annular grooves by the extrusion spring, one end of each pin rod is hinged with the pressing plate, the middle of each pressing plate is hinged with the support rod, and one end of each support rod is fixedly connected to the surface of the sampling sleeve;

the sampling device comprises a sampling sleeve, a sampling ball, a sliding sleeve, a sealing ball, a push rod, a sliding sleeve and a sealing ball, wherein the sampling sleeve is provided with a circular groove in the middle, the inner wall of the circular groove is provided with a sliding groove, the sliding groove is connected with the sliding sleeve in a sliding manner, the section of the sliding groove is a T-shaped groove, when the sliding sleeve moves to the left side of the sliding groove, the circular groove is communicated with the right side inside the sampling sleeve so as to facilitate sewage sampling, when the sliding sleeve moves to the right side of the sliding groove, the inside of the sampling sleeve is sealed, the middle of the sliding sleeve is fixedly sleeved with the push rod matched with the sealing ball, and the right end of the push rod is hinged with two connecting rods;

the sampling sleeve is characterized in that slots are symmetrically formed in the right side of the sampling sleeve, compression rods are inserted into the slots, a return spring is movably connected between the upper portion of each compression rod and the surface of the sampling sleeve, and one ends, opposite to the two compression rods, of the two compression rods are hinged to one ends of the two connecting rods respectively.

Further preferably, the guide way has all been seted up with the bottom at the top of sampling tube inner wall, two the deflector sliding connection is adjacent respectively the inside of guide way is more stable when the deflector drives the sealed ball and removes when through guide way and deflector cooperation, promotes the sealed effect of sealed ball.

Further preferably, the left end of the sampling sleeve is established to the taper groove, the inside fixedly connected with toper of taper groove is sealed to be filled up, the right-hand member of sampling tube is established to the toper of establishing with sampling sleeve left end looks complex, and the taper groove is convenient for install and seal between sampling sleeve and the sampling tube.

Further preferably, an annular groove is formed in the right end of the inner portion of the sliding groove, and an annular sealing ring matched with the annular groove is fixedly connected to the right end of the sliding sleeve.

Further preferably, the left end of the ejector rod is set to be an arc surface matched with the sealing ball, the right end of the inner wall of the sampling tube is set to be an arc surface matched with the sealing ball, and the sealing ball is matched with the arc surface to seal when moving to the right end of the inner wall of the sampling tube.

Further preferably, the inside fixedly connected with of slot and the seal cover that the sample cover cooperateed, the right-hand member fixedly connected with sample lid of sample cover, the clamp plate is kept away from fixedly connected with short spring between the one end of pin lever and the surface of sample cover.

(III) advantageous effects

The utility model provides a quick sampling device of oxidation tower possesses following beneficial effect:

(1) the utility model discloses a cooperation of parts such as ejector pin, connecting rod and depression bar is used, inserts the sample cover at the right-hand member of sampling tube, presses two depression bars again, makes two depression bar relative movement take articulated connecting rod to support and presses the ejector pin and slide in the inside of circular slot, and the ejector pin moves to a left side and supports and press the ball sealer to remove, makes the inside sewage of tower body get into the inside of sample cover, and easy operation is convenient, and the practicality is strong.

(2) The utility model discloses a cooperation of parts such as sampling tube, conical plate and ball sealer is used, supports to press the ball sealer to remove and can remove the sealed to the sampling tube, makes sewage flow out, removes to pressing the back of ball sealer, under rivers and compression spring promote, the ball sealer moves right and is sealed with the sampling tube right-hand member cooperation, and is convenient laborsaving, and avoids using the valve to cause sewage to the inside corruption of valve body, reduces use cost.

Drawings

FIG. 1 is a front sectional view of the overall structure of the present invention;

FIG. 2 is an enlarged view of the structure A of FIG. 1 according to the present invention;

fig. 3 is a front view of the tower body and the sampling tube of the present invention.

In the figure: 1, a tower body; 2, sampling a tube; 3, a conical plate; 4 compressing the spring; 5, a guide plate; 6, sealing the ball; 7, a ring groove; 8, sampling sleeve; 9 through grooves; 10 pin rods; 11, pressing a plate; 12 supporting rods; 13 circular grooves; 14 sliding chutes; 15, a sliding sleeve; 16 ejector rods; 17 connecting rods; 18 slots; 19 a compression bar; 20 return spring.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a quick sampling device of an oxidation tower comprises a tower body 1, a sampling tube 2 is fixedly connected on the right side of the tower body 1, a conical plate 3 is fixedly connected inside the sampling tube 2, a compression spring 4 is fixedly connected on the upper part and the lower part of the right side of the conical plate 3, a guide plate 5 is fixedly connected on the right end of the compression spring 4, a sealing ball 6 matched with the right end of the sampling tube 2 is fixedly connected between the two guide plates 5, the right end of the inner wall of the sampling tube 2 is arranged to be an arc surface matched with the sealing ball 6, one side of the two guide plates 5 opposite to each other is respectively and movably connected on the inner wall of the sampling tube 2, after a mandril 16 relieves the pressure on the sealing ball 6, the sealing ball 6 moves rightwards to be matched and sealed with the right end of the sampling tube 2 under the push of water flow and the compression spring 4, the quick sampling device is convenient and labor-saving, avoids the corrosion of sewage to the inside of a valve body caused by using a valve, the use cost is reduced, guide grooves are formed in the top and the bottom of the inner wall of the sampling tube 2, two guide plates 5 are respectively connected inside adjacent guide grooves in a sliding manner, the outer surface of the sampling tube 2 is provided with a ring groove 7, the right end of the sampling tube 2 is movably sleeved with a sampling sleeve 8, the right end of the sampling sleeve 8 is fixedly connected with a sampling cover, the left end of the sampling sleeve 8 is provided with a conical groove, the inner part of the conical groove is fixedly connected with a conical sealing gasket, the right end of the sampling tube 2 is provided with a cone matched with the left end of the sampling sleeve 8, the top and the bottom of the sampling sleeve 8 are both provided with through grooves 9, the inner part of the through grooves 9 is movably connected with a pin rod 10 matched with the ring groove 7, one end of the pin rod 10 is hinged with a pressing plate 11, a short spring is fixedly connected between one end of the pressing plate 11 far away from the pin rod 10 and the surface of the sampling sleeve 8, the middle part of the pressing plate 11 is hinged with a support rod 12, one end of the support rod 12 is fixedly connected on the surface of the sampling sleeve 8, the middle part of the sampling sleeve 8 is provided with a round groove 13, the inner wall of the round groove 13 is provided with a sliding groove 14, the inside sliding connection of spout 14 has sliding sleeve 15, the inside right-hand member of spout 14 has offered the ring channel, the right-hand member of sliding sleeve 15 fixedly connects with the ring seal that cooperates with the ring channel, the middle part of sliding sleeve 15 is fixedly cup jointed with roof bar 16 that cooperates with ball seal 6, the left end of roof bar 16 is set up as the arcwall face that cooperates with ball seal 6, the right-hand member of roof bar 16 articulates there are two tie rods 17, the right side symmetry of the sampling sleeve 8 has offered the slot 18, the inside of the slot 18 is pegged graft with the pressure bar 19, the inside fixed connection of the slot 18 has the seal cover that cooperates with the sampling sleeve 8, there is a reset spring 20 between upper portion of the pressure bar 19 and surface of the sampling sleeve 8, the opposite end of two pressure bars 19 articulates with one end of two tie rods 17 respectively, insert the sampling sleeve 8 in the right-hand member of sampling tube 2 during use, the left end of sampling sleeve 8 cooperates with the toper of the right-hand member of sampling tube 2 together at this moment, and seal through the toper sealed pad, pin 10 pegs graft inside 7 annuluses that offer on the surface of sampling tube 2 simultaneously and carry on spacingly to sample cover 8, press two depression bars 19 again, make two depression bars 19 relative movement drive articulated connecting rod 17 and support and press ejector pin 16 and slide in the inside of circular slot 13, along with ejector pin 16 removes the sliding sleeve 15 of taking sliding sleeve 14 inside the spout, when sliding sleeve 15 slides to spout 14 left side, the encapsulated situation between circular slot 13 and the sample cover 8 inside has been relieved, ejector pin 16 moves to the left simultaneously and supports and presses sealed ball 6 to move, make the inside sewage of tower body 1 get into the inside of sample cover 8, easy operation is convenient, therefore, the clothes hanger is strong in practicability.

The working principle is as follows:

when the sampling device is used, the sampling sleeve 8 is inserted at the right end of the sampling tube 2, the left end of the sampling sleeve 8 is matched with the taper at the right end of the sampling tube 2 and sealed by the taper sealing gasket, the pin rod 10 is inserted in the annular groove 7 formed in the surface of the sampling tube 2 to limit the sampling sleeve 8, then the two pressure rods 19 are pressed to enable the two pressure rods 19 to move relatively and drive the hinged connecting rod 17 to prop against the ejector rod 16 to slide in the circular groove 13, the ejector rod 16 moves to drive the sliding sleeve 15 to slide in the sliding groove 14, when the sliding sleeve 15 slides to the left side of the sliding groove 14, the sealing state between the circular groove 13 and the inside of the sampling sleeve 8 is released, the ejector rod 16 moves leftwards to prop against the sealing ball 6 to move, so that sewage in the tower body 1 enters the inside of the sampling sleeve 8, the operation is simple and convenient, the practicability is strong, after the propping against the sealing ball 6 is released by the ejector rod 16, under the push of water flow and the compression spring 4, the right movement of the sealing ball 6 is matched and sealed with the right end of the sampling tube 2, so that the convenience and labor saving are realized, the corrosion of sewage to the inside of the valve body caused by using a valve is avoided, and the use cost is reduced.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention.

Claims

1. The utility model provides a quick sampling device of oxidation tower, includes tower body (1), its characterized in that: the sampling device is characterized in that a sampling tube (2) is fixedly connected to the right side of the tower body (1), a conical plate (3) is fixedly connected to the inner part of the sampling tube (2), compression springs (4) are fixedly connected to the upper part and the lower part of the right side of the conical plate (3), a guide plate (5) is fixedly connected to the right end of each compression spring (4), a sealing ball (6) matched with the right end of the sampling tube (2) is fixedly connected between the two guide plates (5), one side, back to back, of each guide plate (5) is movably connected to the inner wall of the sampling tube (2), and an annular groove (7) is formed in the outer surface of the sampling tube (2);

a sampling sleeve (8) is movably sleeved at the right end of the sampling tube (2), through grooves (9) are formed in the top and the bottom of the sampling sleeve (8), a pin rod (10) matched with the annular groove (7) is movably connected inside the through grooves (9), a pressing plate (11) is hinged to one end of the pin rod (10), a supporting rod (12) is hinged to the middle of the pressing plate (11), and one end of the supporting rod (12) is fixedly connected to the surface of the sampling sleeve (8);

a round groove (13) is formed in the middle of the sampling sleeve (8), a sliding groove (14) is formed in the inner wall of the round groove (13), a sliding sleeve (15) is connected to the inside of the sliding groove (14) in a sliding mode, a push rod (16) matched with the sealing ball (6) is fixedly sleeved in the middle of the sliding sleeve (15), and two connecting rods (17) are hinged to the right end of the push rod (16);

the right side of the sampling sleeve (8) is symmetrically provided with a slot (18), a compression bar (19) is inserted into the slot (18), a return spring (20) is movably connected between the upper part of the compression bar (19) and the surface of the sampling sleeve (8), and the opposite ends of the two compression bars (19) are respectively hinged with one ends of the two connecting rods (17).

2. The rapid sampling device of the oxidation tower as claimed in claim 1, wherein: guide grooves are formed in the top and the bottom of the inner wall of the sampling tube (2), and the guide plates (5) are connected to the adjacent portions in a sliding mode respectively.

3. The rapid sampling device of the oxidation tower as claimed in claim 1, wherein: the left end of sampling cover (8) is established to the bell jar, the inside fixedly connected with toper sealing pad of bell jar, the right-hand member of sampling tube (2) is established to be established to the toper with sampling cover (8) left end complex.

4. The rapid sampling device of the oxidation tower as claimed in claim 1, wherein: the right end of the inside of the sliding groove (14) is provided with an annular groove, and the right end of the sliding sleeve (15) is fixedly connected with an annular sealing ring matched with the annular groove.

5. The rapid sampling device of the oxidation tower as claimed in claim 1, wherein: the left end of the ejector rod (16) is arranged to be an arc surface matched with the sealing ball (6), and the right end of the inner wall of the sampling tube (2) is arranged to be an arc surface matched with the sealing ball (6).

6. The rapid sampling device of the oxidation tower as claimed in claim 1, wherein: the inside fixedly connected with of slot (18) overlaps (8) matched with seal cover with the sample, the right-hand member fixedly connected with sample lid of sample cover (8), fixedly connected with short spring between the one end that pin rod (10) were kept away from in clamp plate (11) and the surface of sample cover (8).