CN218584488U

CN218584488U - Air-cooled COD digester

Info

Publication number: CN218584488U
Application number: CN202222629162.4U
Authority: CN
Inventors: 王桢桢; 欧阳书径; 黄光�
Original assignee: Hunan Jingyi Environmental Protection Testing Co ltd; Hunan Jingyi Xiangtai Environmental Protection High Tech Development Co Ltd
Current assignee: Hunan Jingyi Environmental Protection Testing Co ltd; Hunan Jingyi Xiangtai Environmental Protection High Tech Development Co Ltd
Priority date: 2022-10-08
Filing date: 2022-10-08
Publication date: 2023-03-07
Anticipated expiration: 2032-10-08

Abstract

The utility model provides an air-cooled COD digester, include: a base plate; the sliding rods are fixedly arranged on the periphery of the top of the bottom plate respectively, the outer side face of each sliding rod is connected with a sliding sleeve in a sliding mode, and a heating plate is fixedly arranged on one side of each sliding sleeve; the mounting groove, the mounting groove is seted up in the top of bottom plate, the bottom fixed mounting of the medial surface of mounting groove has driving motor, driving motor's output fixed mounting has the thread bush, the medial surface threaded connection of thread bush has the threaded rod. The utility model provides a pair of air-cooled COD digestion ware is moving about driving the hot plate through driving motor's rotation, then is driving the erlenmeyer flask and reciprocates, so the user when taking off the erlenmeyer flask and installing the erlenmeyer flask, only need carry out the position with the bottom of erlenmeyer flask mouth and condenser pipe and aim at and just can once only take off the erlenmeyer flask and install from the bottom of condenser pipe, and the person of facilitating the use operates.

Description

Air-cooled COD digester

Technical Field

The utility model relates to a COD digester technical field especially relates to an air-cooled COD digester.

Background

Along with the growth of the world population and the development of industry and agriculture, the water consumption is increasing day by day, simultaneously, the production and the life of human beings cause the pollution of surface water and underground water, the water quality is not only worsened, which leads to more shortage of limited water resources, china is a country with scarce fresh water resources, in recent years, various malignant events caused by water pollution are continuously reported, the law enforcement and supervision on the water pollution are enhanced, the efficiency of a detection department for monitoring and detecting the water quality is improved, the method is an important means for controlling the water pollution in China, the chemical oxygen demand (COD for short) in the field of environmental protection is one of the main control indexes of surface water and waste water, the chemical oxygen demand is an important comprehensive index of the organic pollution of water, and a special digestion instrument is needed for measuring the COD.

After the experiment, need take off the erlenmeyer flask, need the erlenmeyer flask to heel and lift the condenser pipe this moment and just can take out, and the operation erlenmeyer flask is easily taken shakiness and is emptyd, leads to the experiment failure, and can once experiment simultaneously to a plurality of erlenmeyer flasks usually, need lift the condenser pipe that corresponds many times when getting the erlenmeyer flask, before the experiment begins, the erlenmeyer flask will be repeated many times the same action and be connected erlenmeyer flask and condenser pipe, complex operation.

Therefore, it is necessary to provide an air-cooled COD digester to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides an air-cooled COD digester has solved and has connected complex operation's problem with a plurality of condenser pipes and toper bottleneck.

In order to solve the technical problem, the utility model provides a pair of air-cooled COD digester, include:

a base plate;

the sliding rods are fixedly arranged around the top of the bottom plate respectively, the outer side surfaces of the sliding rods are connected with a sliding sleeve in a sliding mode, and a heating plate is fixedly arranged on one side of the sliding sleeve;

the mounting groove, the mounting groove is seted up in the top of bottom plate, the bottom fixed mounting of the medial surface of mounting groove has driving motor, driving motor's output fixed mounting has the thread bush, the medial surface threaded connection of thread bush has the threaded rod, threaded rod fixed mounting in the bottom of hot plate.

Preferably, the outer side surface of the threaded sleeve is rotatably connected with a fixing frame, and the bottom of the fixing frame is fixedly arranged at the top of the bottom plate.

Preferably, a plurality of locating sleeves are fixedly mounted at the top of the heating plate, conical bottles are arranged on the inner side faces of the locating sleeves, and the bottoms of the conical bottles are arranged at the top of the heating plate.

Preferably, the top of the sliding rod is fixedly provided with a top plate, a condensation pipe is connected to the inside of the top plate in a sliding manner, and the bottom of the condensation pipe is arranged at the top of the conical flask.

Preferably, the periphery of the bottom plate is rotatably connected with a thread ring, and the inner side surface of the thread ring is in threaded connection with an extension rod.

Preferably, the bottom of the extension rod is rotatably connected with a backing plate.

Preferably, the bottom of the backing plate is provided with anti-skid grains.

Compared with the prior art, the utility model provides a pair of air-cooled COD digester has following beneficial effect:

the utility model provides an air-cooled COD digestion ware is moving about driving the hot plate through driving motor's rotation, then is driving the erlenmeyer flask and reciprocating, so the user when taking off the erlenmeyer flask and installing the erlenmeyer flask, only need carry out the position with the bottom of erlenmeyer flask and condenser pipe and aim at and just can once only take off the erlenmeyer flask from the bottom of condenser pipe and install, the person of facilitating the use operates.

Drawings

FIG. 1 is a schematic structural view of a first embodiment of an air-cooled COD digester according to the present invention;

FIG. 2 is a schematic view of the internal structure shown in FIG. 1;

FIG. 3 is an enlarged view of portion A of FIG. 2;

FIG. 4 is an enlarged view of the portion B shown in FIG. 2;

fig. 5 is a schematic structural diagram of a second embodiment of the air-cooled COD digestion device provided by the present invention.

Reference numbers in the figures: 1. the device comprises a bottom plate, 11, a sliding rod, 12, a sliding sleeve, 13, a heating plate, 14, a top plate, 2, a conical flask, 3, a condenser pipe, 4, a mounting groove, 41, a driving motor, 42, a threaded sleeve, 43, a fixing frame, 44, a threaded rod, 5, a positioning sleeve, 6, a threaded ring, 61, an extension rod, 62 and a backing plate.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

First embodiment

Please refer to fig. 1, fig. 2, fig. 3 and fig. 4 in combination, wherein fig. 1 is a schematic structural diagram of a first embodiment of an air-cooled COD digestion device provided by the present invention; FIG. 2 is a schematic view of the internal structure shown in FIG. 1; FIG. 3 is an enlarged view of portion A of FIG. 2; fig. 4 is an enlarged schematic view of the part B shown in fig. 2. An air-cooled COD digester, comprising: a base plate 1;

the bottom plate 1, the slide bar 11, the heating plate 13, the sliding sleeve 12 and the top plate 14 form a COD digester which is an air-cooled COD digester.

The sliding rods 11 are respectively and fixedly arranged on the periphery of the top of the bottom plate 1, the outer side surface of each sliding rod 11 is connected with a sliding sleeve 12 in a sliding mode, and a heating plate 13 is fixedly arranged on one side of each sliding sleeve 12;

slide up and down through sliding sleeve 12 at the lateral surface of slide bar 11, when using, can play the stable effect to hot plate 13, prevent to move from top to bottom when, cause to rock hot plate 13, cause erlenmeyer flask 2 to rock.

Mounting groove 4, mounting groove 4 sets up in the top of bottom plate 1, the bottom fixed mounting of the medial surface of mounting groove 4 has driving motor 41, driving motor 41's output fixed mounting has thread bush 42, the medial surface threaded connection of thread bush 42 has threaded rod 44, threaded rod 44 fixed mounting in the bottom of hot plate 13.

When the mounting groove 4 is used, the mounting groove is mainly used for mounting the driving motor 41, and the driving motor 41 can rotate forwards and backwards to drive the heating plate 13 to move upwards or downwards.

The outer side surface of the threaded sleeve 42 is rotatably connected with a fixing frame 43, and the bottom of the fixing frame 43 is fixedly arranged at the top of the bottom plate 1.

The fixing frame 43 is rotatably connected to the outer side face of the threaded sleeve 42, so that the threaded sleeve 42 can be stabilized when the heating plate is used, and the threaded rod 44 can be stabilized when the heating plate 13 is pushed upwards to move when the heating plate is used.

The top fixed mounting of hot plate 13 has a plurality of position sleeve 5, the medial surface of position sleeve 5 is provided with erlenmeyer flask 2, the bottom of erlenmeyer flask 2 set up in the top of hot plate 13.

The quantity of position sleeve 5 is the same with the quantity of the through-hole that is used for installing condenser pipe 3 to locate at the same perpendicular line, so when using, the person of facilitating the use docks erlenmeyer flask 2 and condenser pipe 3, and the person of facilitating the use uses, and when using, position sleeve 5 also can play the effect to erlenmeyer flask 2 location, prevents that it from sliding on hot plate 3.

The top of slide bar 11 is fixed with roof 14, the inside sliding connection of roof 14 has condenser pipe 3, the bottom of condenser pipe 3 set up in the top of erlenmeyer flask 2.

The utility model provides a pair of air-cooled COD digester's theory of operation as follows:

when the condenser is used, a user drives the heating plate 13 to move downwards through the reverse rotation of the driving motor 41, then the condenser pipe 3 is placed in the top plate 14, then the user places the conical flask 2 in the inner side surface of the positioning sleeve 5, at the moment, the driving motor 41 is started to enable the conical flask 2 to rotate forward to drive the threaded sleeve 42 to rotate in the fixing frame 43, the threaded sleeve 42 is in threaded connection with the outer side surface of the threaded rod 44, at the moment, the conical flask 2 is in threaded connection with the inner side surface of the threaded sleeve 42 through the threaded rod 44 and moves upwards, the heating plate 13 is also pushed to move upwards, when the heating plate 13 moves upwards, the sliding sleeve 12 is driven to slide on the outer side surface of the sliding rod 11, and the bottle mouth of the conical flask 2 is located on the outer side surface of the bottom of the condenser pipe 3.

rotation through driving motor 41 is driving hot plate 13 and is moving from top to bottom, then is driving erlenmeyer flask 2 and is reciprocating, so the user when taking off erlenmeyer flask 2 and installation erlenmeyer flask 2, only need carry out the position with the bottom of erlenmeyer flask 2 mouth and condenser pipe 3 and aim at and just can once only take off and install erlenmeyer flask 2 from the bottom of condenser pipe 3, and the person of facilitating the use operates.

Second embodiment

Referring to fig. 5, a second embodiment of the present application provides another air-cooled COD digestion apparatus based on the air-cooled COD digestion apparatus provided in the first embodiment of the present application. The second embodiment is only a preferred mode of the first embodiment, and the implementation of the second embodiment does not affect the implementation of the first embodiment alone.

Specifically, the difference that the second embodiment of this application provided an air-cooled COD digester lies in, an air-cooled COD digester, all rotate around the bottom of bottom plate 1 and be connected with the whorl 6, the medial surface threaded connection of whorl 6 has extension rod 61.

The bottom of the extension rod 61 is rotatably connected with a backing plate 62.

The bottom of the backing plate 62 is provided with anti-skid grains.

when using, when the user need adjust the level of bottom plate 1, the user rotated helicoid 6, made extension rod 61 carry out threaded connection at helicoid 6's medial surface, then driven backing plate 62 and removed downwards, adjusted the level of bottom plate 1, and the person of facilitating the use uses.

through helicoid 6, extension rod 61 and backing plate 62 when using, the user makes it carry out threaded connection at extension rod 61's lateral surface through rotating helicoid 6, can adjust the level of bottom plate 1, makes being in the horizontally state of COD digestion ware, and the person of facilitating the use uses.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. An air-cooled COD digester is characterized by comprising:

a base plate;

the sliding rods are fixedly arranged on the periphery of the top of the bottom plate respectively, the outer side face of each sliding rod is connected with a sliding sleeve in a sliding mode, and a heating plate is fixedly arranged on one side of each sliding sleeve;

2. The air-cooled COD digester according to claim 1, wherein the outer side surface of the threaded sleeve is rotatably connected with a fixed frame, and the bottom of the fixed frame is fixedly mounted on the top of the bottom plate.

3. The air-cooled COD digester according to claim 1, wherein a plurality of positioning sleeves are fixedly mounted on the top of the heating plate, the inner side surfaces of the positioning sleeves are provided with conical bottles, and the bottoms of the conical bottles are arranged on the top of the heating plate.

4. The air-cooled COD digester according to claim 3, wherein a top plate is fixedly mounted on the top of the slide bar, a condensation pipe is slidably connected inside the top plate, and the bottom of the condensation pipe is arranged on the top of the conical flask.

5. The air-cooled COD digester according to claim 1, wherein the periphery of the bottom plate is rotatably connected with a threaded ring, and the inner side surface of the threaded ring is in threaded connection with an extension rod.

6. The air-cooled COD digester as claimed in claim 5, wherein the bottom of the extension rod is rotatably connected with a backing plate.

7. The air-cooled COD digester as claimed in claim 6, wherein the bottom of the base plate is provided with anti-skid lines.