JPS5869922A - Hardening treatment of sludge - Google Patents

Abstract

PURPOSE:To efficiently and uniformly perform the hardening treatment of sludge by providing a sludge-stirring and hardening device in a freely running manner on a rail lever provided wideways on a hull. CONSTITUTION:Three or more hulls 1 are arranged and the base 3 of a sludge- stirring and hardening device is set in a freely running manner on a rail lever formed by connecting rails 2 and 2'. In treating sludge, a stirring blade 7 is lowered to a given depth and continuously turned to stir sludge by turning each shaft 6 by power, during which period a hardening agent is injected through a nozzle 9 from an injection hose 8. After the completion of the treatment, the base 3 is moved along the rails 2 and 2' to move the sludge stirring and hardening device for treatment. Then, the hulls 1 are moved to untreated area by winch, etc., and the same operations are repeated.

Description

DETAILED DESCRIPTION OF THE INVENTION This JjlA@ is based on IIIi Kishi. Inside the port. Water for buckwheat harvesting, agricultural and industrial turtle use. This article relates to a method for forming a tin oxide layer on sludge and soft soil such as soil.゛As mentioned above &
At the main construction site of sludge land 1 in a similar location, the spring was created from the time of the construction of the skeleton ◆. There were 4 parts that had occurred and the area sank,
It's a multi-axis thing with Jin who can't make the expected aa9 gold.
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It was the turn of the sludge-dokoro-souei to be fibrillated in the Jyuutan, but this noodle string had a heavy hull and could only move in one direction. As well as lowering κ, the stirring mechanism consists of a pipe,
By spraying the hardening agent from each part, the hardening agent was required to be applied to many fish, causing uneven hardening of the sludge.

After solving the above-mentioned shortcomings, Kiyari will be able to move and move.
It is characterized by the fact that it has been adapted from Hedoro's original work in a way that makes it possible for a high-level audience.

Hereinafter, the configuration of the present invention will be explained with reference to an implementation diagram. One or more υ units are formed using steel or other materials, and the guiding rods (2) and 輿′ are installed horizontally in one stroke so that they can be shortened at will, and 4 units are attached to m#. Move the fine tooth tIJ to the top of the rod from side to side, and let the fine tooth tIJ move to the left and right.
Set up the K guide shuttle [) and steamed buns and j! ! t6) is attached to a plate so that it can be freely moved up and down, and the shaft end of the circular hole shaft (rii) is attached to the #1 ts through the metal, and the lower end of the qiao shaft is
1g #$1 fiber (1) is wrapped around the top end of the hardened M injection hose φ), and a nozzle (9) is attached to the bottom end of each shaft, and the nozzle (9) is attached to the top of the guide shuttle. It consists of a thin mounting base for ILN motors, etc. Note that - in the figure indicates sludge.

Next, we will look at the action and motion of this invention in terms of true Am.

Main axis @ Arrival ζfI! The sludge filtration device to be used has the above-mentioned configuration, and when the sludge is cleaned using the wire of the present application, first, the hull (1) is
The stirring injection mechanism installed on the ship's owner and stern was moved to the specified position on the ship's hull, and the cradle (3
), the guide IIf was punched in a standing position on the upper l1II side of Aya (
4J・(4J・(4T) is loosely fitted on the base (67) and the stand shaft (t17G) is rotated by the motor (not shown) attached to 67 or other power, &f1m Tsuboha screw (1)
The primary sludge QiJ is allowed to settle while the sludge is stirred, and the sludge is poured into the sludge from the injection hose φ) through the circular hole of each shaft and from the nozzle (sl) at the lower end of the agitated sludge. This is for spraying a hardening agent. Therefore, the hardening agent and sludge form a well-balanced mud tank, forming a completely uniform mud tank, and the hardening action is rapidly blocked.
It is. Takata. Mtlih) is moved to the guide rod and the rod is moved up and down a, j! , the interrogation shuttle (m4-)
4K This makes the hardening-sai-saku-continuous layer look more extensive than before.

As mentioned above, according to Kiyari, a large amount of young sake was obtained in the graves of Heya et al. Moreover, Kume a#
FIIm & tv box-shaped arc-shaped %-turn-
The suction action is created by reducing the resistance at the time of movement, and the fl&# action on the upper and lower and left and right sides is attached to the movement.
The damage to the 1K stirring impeller was slight, and when the owner and the device of the present application installed on the stern were built at the same time, the sludge hardened! Created by increasing III
The method of the present invention has the advantage of improving the structure of the ship, and making it possible to increase or decrease the hull and equipment on the ship so that it can always be configured to meet the back area and base of the J1. Like ll1I
It has a profound effect on performance.

[Brief explanation of the drawing]

Figure 1 shows a simplified version of a part of the sludge curing heat treatment apparatus of the present invention. The 8th fat is. Koji IL Fist 8 is an enlarged drawing of Kazewahajiri, and the turtle is 4m long.
This is the #1 drawing of Sludge Gorge created by Asahiba. Procedural amendment (-弗) August 11, 1986 Aio Wakasugi, Commissioner of the Japan Patent Office 1, Indication of the case 1980 166 Patent application No. 198068 2, Name of 1 Name of Sludge's Kikaben layer Unaguri 3. Person making the amendment 11) Relationship with 1'l Patent originator 4, agent & content of amendment 1] The name of the obtuse object in the chain letter and the name of the name of the detailed police officer, 8994?v of the plow in the column for the name of service on the application form
M9 Taku I Takufeng name [Sludge Gorge 12y Eiji] 1 ζ Correct the correction application form for the mistake of Xianchi 11-. 2] @Kaanshokai X is a mass-no-! ) Extraction method @mi1 Title of the invention Method for hardening sludge fields 2 Claims O Lines with advancement 11e Hardened ground method. 3. Invention osaitsiia The present invention can be applied to a wide area or a relatively large area such as coasts, ports, rivers, agricultural and industrial waterways, and 11 locations. This method is suitable for hardening mud and soft strata. Regarding civil engineering work on sludge land like the one mentioned above, there is no work tlFL < l1llk, and depending on the location, there are situations where the construction is completely impossible? be. In addition, the part of the Hiro construction work in the Heto four strata has subsided, and there are many fears that the intended purpose will not be achieved. Traditional sludge # & Hoga Tetsu Mori, Special - Show 151-〇1
No. 6, a known system was installed at the stern of the ship, and the agitating vane tube was moved across the hull to harden it. I know how to cook cured chicken. Also 411B1@6
No. 1-116710 As you know, three hulls are connected and a plurality of Heto hardening treatment OSGT* blades are installed in the center of the connected plant ship, and a relatively medium-long hardened ground is used to harden IJ&l111. It is known to tow the ship's hull and harden the ground. However, any hardening method is considered
ffl There is a possibility of moving the stirring impeller or installing multiple stirring impellers, but the width of the area where the ship is stopped for convenience is at most the size of the ship, and therefore the width of the area is wide. To harden the hull width S
(#t/l') This is a method (hereinafter referred to as longitudinal construction method) that is performed from K to
A1 has a drawback. Hatake) II at the construction joint! (This is the point where the heat rollers are incomplete): The hull is pulled by a winch and pulled by a plow (This means that the quality is poor, there are hard parts) % The hull is softer. Because it is being towed, straight longitudinal meat transfer is not possible and it meanderes, leaving many untreated areas. Several days to S degrees have passed for the return trip, and the line has become hardened, so the connection with the hardened ground is not successful and the m-th line is incomplete. This is due to the cause. b) JlI construction requires time and technical effort;
The vertical construction method was used to stop the ship and prepare the hardening area on the ship.
・m) and its O1l stirring width (for example, 1.l trout))
, wide-headed jlk (for example, left and right width 4・-× execution @(1
ml) 0 scene meeting, many IIO stops hardening. Vertical transfer at<*must be returned (in the above example, Hiro1gall
＠ degree) Therefore, there is a lot of work to operate the quinches for vertical movement, which takes a very long time, so it often takes from several days to one hour for the return trip from the KI circuit. The IK hull must be turned too much, but this is also extremely labor-intensive and time-consuming work (lol), and the drawback is that the sludge-hardened ground at this turning point is the cause. There is. (e) The sludge stirring device of the a1 construction method has a construction capacity of t-
Since there are multiple axes (more than 8 axes) for stirring, when the axes move downward while stirring at the same time, the - axle hits a shallow hard layer, so the Lun's stirring shaft stops at that depth) to produce the desired chicks. Reached tvh * a complete treatment leaving unfinished soft parts j1
However, the latter O special #I chant 61-116?16
In the hardening process 111 equipment shown in the bulletin, arranging the hardening stirring blade in the center of the ship requires the ship's hull aS to advance past the hardened sludge that is caused by the hardening of the ground by the stirring blade, which is extremely difficult. It becomes difficult to tow due to large resistance.
There is a problem with IK Narubaka 9 collapsing the adjacent ground that has been hardened II & Il. The purpose of this article is to provide a method for curing sludge based on a new concept that eliminates the drawbacks and problems associated with sludge and makes local sludge hardening more efficient and efficient. The following description will be made based on the present invention. first. Heto 5 to 11
1! After connecting them with solid flanged pipes and integrating them into one body, a good track guide rod is laid at the stern of the ship and connected to each other to form multiple hulls (1).
A track shuttle is formed with a K-frame 12 extending slightly to the left and right. The frame of the sludge agitation hardening device that runs on the rail (8)
) is movably installed on the track shuttle, and guide rods (4) a (4/ ) are erected at opposite positions on both sides of the pedestal, and the base (shaft) is movably moved up and down. A hardening agent injection hose (8) is connected to the upper end of the shaft, and a hardening agent injection hose (8) is connected to the lower end of each shaft.
18, it consists of a mounting frame for motors etc. on the upper part of the guide shuttle. In addition, the trout in the figure indicates sludge. In this way, a plurality of the hulls (l) are connected so that the sludge agitation curing device tubes can move freely, and the stirring blades (7) of the sludge agitation curing device are lowered to a predetermined degree, and each shirt (1) is lowered by power to a predetermined degree. 6) While rotating each stirring blade (71k) to stir the sludge, insert the injection hose (
8) to the lower end nozzle (9) via the inner hole of each shaft.
) Spray the curing agent onto the sludge that is being stirred to perform the sludge curing process. Once the sludge hardening process is completed at that location, the pedestal (3)
By moving the whole sludge-free stirring hardening device [orbital shuttle (2), (ffi3), move it sideways along the sludge-free ground, perform the sludge hardening process in the same manner as above on the next lateral het-free ground, and sequentially move it in the left and right direction. The sludge is moved and hardened in strips.During this period, the ship was stopped at 11 am in the longitudinal direction, several tens of layers in width, and a long distance. The width of the belt-shaped heto I2 area, which is carried out within 1 day, is determined by the number of ships to be connected (υO), and the ship conditions are decided according to the site. (υ overall sound winch etc. to the inexperienced area O meat 8
Lord 1iIIL advances. At that time, the predetermined 0 barrier of the hull (1) was removed, and the sludge agitation hardening device was located on the stern side.
omh Since it doesn't tip, the hull (1) 0 The one that has no resistance expansion and is towed east by a winch 1? be. Furthermore, the lateral force acting on each hull (1) that tends to cause it to meander is canceled out and averaged out across multiple parallel rigidly connected hulls; The whole body does not meander, but rather maintains straight movement due to traction. Move it forward and install the next Sludge JlII in the same way as described in 1. The sludge hardening process was carried out continuously, but since it has only been about a day since the sludge hardening process in step m, the previous hardening process was carried out in order to harden the next belt-like sludge area with the blind screen, which is still at a low degree of hardening. Band-shaped sludge ground and 0
*The m-rods can be joined very well. As described above, according to the sludge curing method according to the present invention, the disadvantages and problems of the conventional vertical construction method can be overcome and the following advantages can be obtained. b) - It is possible to continuously harden strips of sludge (an area of several hundred square meters) over a long distance of 40 m or more when the ship is stopped, and in addition, it is possible to continuously harden the sludge land (an area of several hundred square meters) with a single ship stop. The number of items required is significantly less, and there is no return operation required! Therefore, the number of days required for hardening and nest creation can be reduced to about one-tenth of the conventional time, and the work speed is dramatically improved. Regarding the movement of the entire connected hull, the hulls are separated by a predetermined distance, and the sludge agitation hardening device is located at the stern, so it can be towed by a winch, and the work is easy without any technical difficulties. c) Since the next hardening treatment of the band-shaped sludge is carried out within 1 day from the mctw-shaped sludge O-hardening treatment, the koji extrusion and Nagime O-hardening treatment is complete, and the entire hull is moved. T-Pre-hardened Hojigin 4WIAl without leaving any residue
Since there are no gaps, the hardened fence ground can be finished evenly and in vain. 2) By increasing or decreasing the number of ships according to the area of Heto Shikyōjima Hōji O, Harushima can handle the work according to Heto ■ Hōdōho Hōguchi. 4, @flJt) Easy 1ka The 1st all is how to harden and muddy the Kiyaribeak sludge #Oheto visit Asahi 11 A front view with a part of the device omitted, iris 2 is a side view, iris is an enlarged side of the stirring blade This is an explanatory diagram showing the hardening of the sludge produced by W.J. (1); Hull (2) I (21: Track rod (3) Two mounts (7): Stirring blade (8): Hose for hardening agent injection

Claims (1)

[Claims] 1) The hull (1) with the steering shuttle placed on the side of the ship is sludge.
Arrange them in 1Km1m rows, connect the σ steering shuttles at the foot of the hull, and then install the Sludge #*7 device on the silver opening table so that it can run freely, and attach the Sludge m# hardening prosthesis. On the hull of the #C boat (the Jl molars that had been fixed were moved upwards, the hulls were hardened in the left and right direction, and the molded hull metal was made of rice hardened tin. #C Cocoon path, sludge treatment on the wrinkles #F hardening device along the stand, il! Processing, ξ l16c #11 body metal body linear, sludge -
* A sludge hardening method characterized by ξ which gradually hardens the sludge on the connected ship hull metal steel by repeating one horizontal drilling of the a-curing device.