CN210894321U

CN210894321U - Papermaking industry waste water total cyanide detection device

Info

Publication number: CN210894321U
Application number: CN201921426781.5U
Authority: CN
Inventors: 郁寒梅; 靳庆桥; 张志其
Original assignee: Shandong Lumeike Environmental Engineering Co ltd
Current assignee: Shandong Lumeike Environmental Engineering Co ltd
Priority date: 2019-08-30
Filing date: 2019-08-30
Publication date: 2020-06-30
Anticipated expiration: 2029-08-30

Abstract

The utility model discloses a total cyanide detection device of papermaking industrial waste water, which comprises a housin, be equipped with the reaction barrel in the casing, be equipped with first opening in the casing, fixedly connected with inlet pipe in the first opening, be equipped with the second opening corresponding with first opening in the reaction barrel, the upper end fixedly connected with feeder hopper of inlet pipe, can dismantle in the reaction barrel and be connected with the filter screen, the bottom of casing is rotated and is connected with first axis of rotation, the upper end of first axis of rotation runs through to in the reaction barrel. The utility model can pre-treat sewage and filter some larger sundries by arranging the detachable filter screen, thereby preventing the sundries from influencing the interference on the phenomenon in the reaction barrel; through setting up rabbling mechanism, can realize stirring cyanide in the sewage and reagent, cooperate first driving medium and second driving medium, can make the reaction more abundant, and then make the phenomenon more obvious.

Description

Papermaking industry waste water total cyanide detection device

Technical Field

The utility model relates to a sewage treatment technical field especially relates to a papermaking industry waste water total cyanide detection device.

Background

Sewage treatment: the sewage is purified to reach the water quality requirement of being discharged into a certain water body or being reused. Sewage treatment is widely applied to various fields such as buildings, agriculture, traffic, energy, petrifaction, environmental protection, urban landscape, medical treatment, catering and the like, and is increasingly used in daily life of common people.

The sewage in the prior art needs to be detected before being discharged to observe whether hazardous substances can be discharged, but a device for pretreating the sewage is lacked in the prior art, and when cyanide in the sewage is detected, because the content of the cyanide in the sewage is not much, when other reagents are used for detection, the reaction is not complete enough, and the phenomenon is not obvious enough.

Therefore, the device for detecting the total cyanide in the wastewater of the paper industry is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a total cyanide detection device for papermaking industrial wastewater.

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

the utility model provides a total cyanide detection device of papermaking industry waste water, includes the casing, be equipped with the reaction barrel in the casing, be equipped with first opening in the casing, fixedly connected with inlet pipe in the first opening, be equipped with the second opening corresponding with first opening in the reaction barrel, the upper end fixedly connected with feeder hopper of inlet pipe, can dismantle in the reaction barrel and be connected with the filter screen, the bottom of casing is rotated and is connected with first axis of rotation, the upper end of first axis of rotation runs through to the reaction barrel in, the partial fixedly connected with polylith stirring leaf of first axis of rotation position in the reaction barrel, the outer fixedly connected with motor of casing, the output of motor is equipped with rabbling mechanism.

Preferably, equal fixedly connected with fixed block about the inside of reaction barrel on the lateral wall, the equal fixed connection fixed plate in both ends about the filter screen, two equal sliding connection has two movable rods, two of the lower extreme of fixed plate fixedly connected with spring between the movable rod, two the equal fixedly connected with fixture block of lower extreme of movable rod, be equipped with two fixture block assorted draw-in grooves in the last lateral wall of fixed block.

Preferably, two first sliding grooves are formed in the lower side walls of the two fixing plates, two first sliding blocks are arranged in the two first sliding grooves, and the four first sliding blocks are fixedly connected with the four movable rods respectively.

Preferably, rabbling mechanism include with the coaxial fixed connection's of output second axis of rotation of motor, the second axis of rotation runs through the right side wall setting of casing, be connected through the transmission of first driving medium between first axis of rotation and the second axis of rotation, the both sides that the bottom lies in the retort in the casing are all rotated and are connected with the dwang, two all be connected through the transmission of second driving medium between dwang and the first axis of rotation, two equal coaxial fixedly connected with gear on the dwang, be equipped with on the lateral wall of retort with two gear engaged with tooth's socket.

Preferably, the first transmission member includes a first helical gear and a second helical gear, the first helical gear is coaxially and fixedly connected with the left end of the second rotating shaft, the second helical gear is coaxially and fixedly connected with the portion of the first rotating shaft located outside the reaction barrel, and the first helical gear is engaged with the second helical gear.

Preferably, the second driving medium includes two first belt pulleys and two second belt pulleys, two first belt pulley and the coaxial fixed connection of part that first axis of rotation is located the retort outside, two the second belt pulley respectively with the coaxial fixed connection of two dwang, two be connected through two belt transmission respectively between first belt pulley and the two second belt pulleys.

Compared with the prior art, the beneficial effects of the utility model are that:

1. by arranging the detachable filter screen, sewage can be pretreated, and some larger impurities can be filtered, so that the phenomenon in the reaction barrel is prevented from being interfered by the influence of the impurities;

2. through setting up rabbling mechanism, can realize stirring cyanide in the sewage and reagent, cooperate first driving medium and second driving medium, can make the reaction more abundant, and then make the phenomenon more obvious.

Drawings

FIG. 1 is a perspective view showing the structure of a device for detecting total cyanide in wastewater from paper making industry according to the present invention;

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;

FIG. 3 is a schematic diagram of a filter screen structure of the device for detecting total cyanide in wastewater from paper making industry.

In the figure: the device comprises a shell 1, a reaction barrel 2, a feeding pipe 3, a feeding hopper 4, a filter screen 5, a first rotating shaft 6, a stirring blade 7, a motor 8, a stirring mechanism 9, a fixing block 10, a fixing plate 11, a movable rod 12, a spring 13, a clamping block 14, a second rotating shaft 15, a first transmission piece 16, a rotating rod 17, a second transmission piece 18, a gear 19, a first helical gear 20, a second helical gear 21, a first belt pulley 22 and a second belt pulley 23.

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. 1-3, a device for detecting total cyanide in wastewater from paper making industry, comprising a housing 1, a reaction barrel 2 disposed in the housing 1, a transparent material in the position of the reaction barrel 2, and a side door disposed on an outer side wall of the reaction barrel 2 for cleaning the inside, a first opening disposed in the housing 1, a feed pipe 3 fixedly connected to the first opening, the feed pipe 3 communicated with the second opening, a second opening corresponding to the first opening disposed in the reaction barrel 2, a feed hopper 4 fixedly connected to an upper end of the feed pipe 3, a filter screen 5 detachably connected to the reaction barrel 2, specifically, fixed blocks 10 fixedly connected to left and right inner side walls of the reaction barrel 2, fixed plates 11 fixedly connected to left and right ends of the filter screen 5, two movable rods 12 slidably connected to lower ends of the two fixed plates 11, it should be noted that the lower side walls of the two fixed plates 11 are provided with first chutes, two first sliding blocks are arranged in the two first sliding grooves, and the four first sliding blocks are fixedly connected with the four movable rods 12 respectively.

In the utility model, a spring 13 is fixedly connected between two movable rods 12, the lower ends of the two movable rods 12 are fixedly connected with a fixture block 14, two clamping grooves matched with the two fixture blocks 14 are arranged in the upper side wall of a fixed block 10, the bottom of a shell 1 is rotatably connected with a first rotating shaft 6, the first rotating shaft 6 is rotatably connected with the underground side wall of a reaction barrel 2 through a rotating bearing, the upper end of the first rotating shaft 6 penetrates into the reaction barrel 2, a plurality of stirring blades 7 are fixedly connected to the part of the first rotating shaft 6 positioned in the reaction barrel 2, a motor 8 is fixedly connected outside the shell 1, specifically, the model of the motor 8 is Y-160L-6, the motor 8 is electrically connected with the outside, which is the prior art and is not described herein any more, the output end of the motor 8 is provided with a stirring mechanism 9, it is worth mentioning that the stirring mechanism 9 comprises a second rotating shaft 15 coaxially and fixedly connected with the output end of the motor 8, the second rotation shaft 15 is provided through the right side wall of the housing 1.

In the utility model, the first rotating shaft 6 is in transmission connection with the second rotating shaft 15 through the first transmission member 16, it should be noted that the first transmission member 16 comprises a first helical gear 20 and a second helical gear 21, the first helical gear 20 is in coaxial fixed connection with the left end of the second rotating shaft 15, the second helical gear 21 is in coaxial fixed connection with the part of the first rotating shaft 6 outside the reaction barrel 2, the first helical gear 20 is meshed with the second helical gear 21, the diameter of the first helical gear 20 is larger than that of the second helical gear 21, the two sides of the reaction barrel 2 at the bottom in the shell 1 are rotatably connected with the rotating rods 17, the two rotating rods 17 are in transmission connection with the first rotating shaft 6 through the second transmission member 18, it should be noted that the second transmission member 18 comprises two first belt pulleys 22 and two second belt pulleys 23, the diameter of the first belt pulley 22 is larger than that of the second belt pulley 23, two first belt pulleys 22 and first axis of rotation 6 are located the coaxial fixed connection of the outer part of reaction vessel 2, two second belt pulleys 23 respectively with two dwang 17 coaxial fixed connection, be connected through two belt drive between two first belt pulleys 22 and two second belt pulleys 23 respectively, equal coaxial fixed connection has gear 19 on two dwang 17, be equipped with on the lateral wall of reaction vessel 2 with two gear 19 engaged with tooth's socket mutually.

When the utility model is used, sewage enters the reaction barrel 2 through the feed hopper 4 and the feed pipe 3, the filter screen 5 filters the sewage to filter impurities, then a reagent which reacts with cyanide is added through the feed hopper 4 and the feed pipe 3, the reagent is ferric salt alkali metal solution, so that red ferric hydroxide precipitation appears, then the motor 8 is turned on, the motor 8 drives the second rotating shaft 15 to rotate, the second rotating shaft 15 drives the first helical gear 20 to rotate, the first helical gear 20 drives the second helical gear 21 to rotate, the second helical gear 21 drives the first rotating shaft 6 to rotate, the first rotating shaft 6 drives the stirring blade 7 to rotate, thereby realizing the stirring effect, simultaneously, the first rotating shaft 6 drives the two first belt pulleys 22 to rotate, the two first belt pulleys 22 drive the two second belt pulleys 23 to rotate through the two belts, the two second belt pulleys 23 respectively drive the two second rotating rods 17 to rotate, two dwang 17 drive two gears 19 and rotate, and two gears 19 drive retort 2 and rotate for stirring leaf 7 rotates opposite direction with retort 2, thereby makes the stirring effect better, and then makes the reaction more abundant.

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 a total cyanide detection device of papermaking industry waste water, includes casing (1), its characterized in that, be equipped with in casing (1) reaction barrel (2), be equipped with first opening in casing (1), fixedly connected with inlet pipe (3) in the first opening, be equipped with in reaction barrel (2) with the corresponding second opening of first opening, the upper end fixedly connected with feeder hopper (4) of inlet pipe (3), can dismantle in reaction barrel (2) and be connected with filter screen (5), the bottom of casing (1) is rotated and is connected with first axis of rotation (6), the upper end of first axis of rotation (6) runs through to reaction barrel (2) in, the part fixedly connected with polylith stirring leaf (7) that first axis of rotation (6) is located reaction barrel (2), the outer fixedly connected with motor (8) of casing (1), and the output end of the motor (8) is provided with a stirring mechanism (9).

2. The device for detecting the total cyanide in the wastewater from the paper making industry according to claim 1, wherein the reaction barrel (2) is fixedly connected with fixed blocks (10) on the inner left and right side walls, the filter screen (5) is fixedly connected with fixed plates (11) at the left and right ends, two movable rods (12) are slidably connected with the lower ends of the two fixed plates (11), a spring (13) is fixedly connected between the two movable rods (12), clamping blocks (14) are fixedly connected with the lower ends of the two movable rods (12), and two clamping grooves matched with the two clamping blocks (14) are arranged in the upper side wall of the fixed block (10).

3. The device for detecting the total cyanide in the wastewater from paper making industry according to claim 2, wherein the lower side walls of the two fixed plates (11) are respectively provided with a first sliding groove, the two first sliding grooves are respectively provided with two first sliding blocks, and four first sliding blocks are respectively fixedly connected with the four movable rods (12).

4. The device for detecting the total cyanide in the wastewater from paper making industry according to claim 1, the stirring mechanism (9) comprises a second rotating shaft (15) which is coaxially and fixedly connected with the output end of the motor (8), the second rotating shaft (15) penetrates through the right side wall of the shell (1), the first rotating shaft (6) is in transmission connection with the second rotating shaft (15) through a first transmission piece (16), the two sides of the bottom of the reaction barrel (2) in the shell (1) are respectively and rotatably connected with a rotating rod (17), the two rotating rods (17) are respectively and rotatably connected with the first rotating shaft (6) through a second transmission piece (18), the two rotating rods (17) are respectively and fixedly connected with a gear (19) in a coaxial manner, the outer side wall of the reaction barrel (2) is provided with tooth grooves meshed with the two gears (19).

5. The device for detecting the total cyanide in the wastewater from paper making industry according to claim 4, wherein the first transmission member (16) comprises a first bevel gear (20) and a second bevel gear (21), the first bevel gear (20) is coaxially and fixedly connected with the left end of the second rotating shaft (15), the second bevel gear (21) is coaxially and fixedly connected with the portion of the first rotating shaft (6) located outside the reaction barrel (2), and the first bevel gear (20) is meshed with the second bevel gear (21).

6. The device for detecting the total cyanide in the wastewater from paper making industry according to claim 4, wherein the second transmission member (18) comprises two first belt pulleys (22) and two second belt pulleys (23), the two first belt pulleys (22) are coaxially and fixedly connected with the part of the first rotating shaft (6) which is positioned outside the reaction barrel (2), the two second belt pulleys (23) are respectively coaxially and fixedly connected with the two rotating shafts (17), and the two first belt pulleys (22) are respectively in transmission connection with the two second belt pulleys (23) through two belts.